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10223231312130 = 2353110992721841
BaseRepresentation
bin1001010011000100100000…
…0100100010000100000010
31100012022221120022212111120
42110301020010202010002
52314444134203442010
633424253154453110
72103414126240264
oct224611004420402
940168846285446
1010223231312130
113291714613931
1211913b7594196
1359207b435125
14274b42711b34
1512ade2b68e70
hex94c48122102

10223231312130 has 32 divisors (see below), whose sum is σ = 25327231123968. Its totient is φ = 2638253241600.

The previous prime is 10223231312117. The next prime is 10223231312143. The reversal of 10223231312130 is 3121313232201.

It is an interprime number because it is at equal distance from previous prime (10223231312117) and next prime (10223231312143).

It is a super-2 number, since 2×102232313121302 (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10223231312130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5496359991 + ... + 5496361850.

It is an arithmetic number, because the mean of its divisors is an integer number (791475972624).

Almost surely, 210223231312130 is an apocalyptic number.

10223231312130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10223231312130 is an abundant number, since it is smaller than the sum of its proper divisors (15103999811838).

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

10223231312130 is a wasteful number, since it uses less digits than its factorization.

10223231312130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10992721882.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 10223231312130 its reverse (3121313232201), we get a palindrome (13344544544331).

The spelling of 10223231312130 in words is "ten trillion, two hundred twenty-three billion, two hundred thirty-one million, three hundred twelve thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 31 62 93 155 186 310 465 930 10992721841 21985443682 32978165523 54963609205 65956331046 109927218410 164890827615 329781655230 340774377071 681548754142 1022323131213 1703871885355 2044646262426 3407743770710 5111615656065 10223231312130