100231102112130 has 80 divisors (see below), whose sum is σ = 294011232888384. Its totient is φ = 24298448994720.

The previous prime is 100231102112123. The next prime is 100231102112147. The reversal of 100231102112130 is 31211201132001.

100231102112130 is a `hidden beast` number, since 1 + 0 + 0 + 231 + 10 + 211 + 213 + 0 = 666.

It is a super-2 number, since 2×100231102112130² (a number of 29 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5624632062 + ... + 5624649881.

Almost surely, 2^{100231102112130} is an apocalyptic number.

100231102112130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100231102112130 is an abundant number, since it is smaller than the sum of its proper divisors (193780130776254).

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

100231102112130 is a wasteful number, since it uses less digits than its factorization.

100231102112130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11249281973 (or 11249281964 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 100231102112130 its reverse (31211201132001), we get a palindrome (131442303244131).

The spelling of 100231102112130 in words is "one hundred trillion, two hundred thirty-one billion, one hundred two million, one hundred twelve thousand, one hundred thirty".