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10231000323102 = 232133710111699819
BaseRepresentation
bin1001010011100001011100…
…1000111101010000011110
31100020002000000002112000200
42110320113020331100132
52320111042040314402
633432020123404330
72104110503605116
oct224702710752036
940202000075020
1010231000323102
113294a40a62859
121192a053836a6
13592a18b60a40
1427527c44c046
1512b1e9c3821c
hex94e1723d41e

10231000323102 has 96 divisors (see below), whose sum is σ = 24760282266720. Its totient is φ = 3032592825600.

The previous prime is 10231000323101. The next prime is 10231000323211. The reversal of 10231000323102 is 20132300013201.

10231000323102 is a `hidden beast` number, since 10 + 2 + 310 + 0 + 0 + 32 + 310 + 2 = 666.

It is a super-2 number, since 2×102310003231022 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10231000323101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4975452 + ... + 6724367.

It is an arithmetic number, because the mean of its divisors is an integer number (257919606945).

Almost surely, 210231000323102 is an apocalyptic number.

10231000323102 is an abundant number, since it is smaller than the sum of its proper divisors (14529281943618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10231000323102 is a wasteful number, since it uses less digits than its factorization.

10231000323102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11699978 (or 11699975 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10231000323102 its reverse (20132300013201), we get a palindrome (30363300336303).

The spelling of 10231000323102 in words is "ten trillion, two hundred thirty-one billion, three hundred twenty-three thousand, one hundred two".

Divisors: 1 2 3 6 9 13 18 26 37 39 74 78 101 111 117 202 222 234 303 333 481 606 666 909 962 1313 1443 1818 2626 2886 3737 3939 4329 7474 7878 8658 11211 11817 22422 23634 33633 48581 67266 97162 145743 291486 437229 874458 11699819 23399638 35099457 70198914 105298371 152097647 210596742 304195294 432893303 456292941 865786606 912585882 1181681719 1298679909 1368878823 2363363438 2597359818 2737757646 3545045157 3896039727 5627612939 7090090314 7792079454 10635135471 11255225878 15361862347 16882838817 21270270942 30723724694 33765677634 43722223603 46085587041 50648516451 87444447206 92171174082 101297032902 131166670809 138256761123 262333341618 276513522246 393500012427 568388906839 787000024854 1136777813678 1705166720517 3410333441034 5115500161551 10231000323102