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10232123023100 = 22521160115477421
BaseRepresentation
bin1001010011100101101000…
…0011101101111011111100
31100020011220020122120220002
42110321122003231323330
52320120341443214400
633432323351013432
72104150355444006
oct224713203557374
940204806576802
1010232123023100
1132954677719a0
12119307936a278
13592b6762ba74
142753475b9376
1512b2635a4ed5
hex94e5a0edefc

10232123023100 has 72 divisors (see below), whose sum is σ = 24262530546576. Its totient is φ = 3714580800000.

The previous prime is 10232123023097. The next prime is 10232123023139. The reversal of 10232123023100 is 132032123201.

It is a super-2 number, since 2×102321230231002 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7077611 + ... + 8399810.

Almost surely, 210232123023100 is an apocalyptic number.

10232123023100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10232123023100 is an abundant number, since it is smaller than the sum of its proper divisors (14030407523476).

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

10232123023100 is a wasteful number, since it uses less digits than its factorization.

10232123023100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15478047 (or 15478040 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10232123023100 its reverse (132032123201), we get a palindrome (10364155146301).

The spelling of 10232123023100 in words is "ten trillion, two hundred thirty-two billion, one hundred twenty-three million, twenty-three thousand, one hundred".

Divisors: 1 2 4 5 10 11 20 22 25 44 50 55 100 110 220 275 550 601 1100 1202 2404 3005 6010 6611 12020 13222 15025 26444 30050 33055 60100 66110 132220 165275 330550 661100 15477421 30954842 61909684 77387105 154774210 170251631 309548420 340503262 386935525 681006524 773871050 851258155 1547742100 1702516310 3405032620 4256290775 8512581550 9301930021 17025163100 18603860042 37207720084 46509650105 93019300210 102321230231 186038600420 204642460462 232548250525 409284920924 465096501050 511606151155 930193002100 1023212302310 2046424604620 2558030755775 5116061511550 10232123023100