100232030112 has 48 divisors (see below), whose sum is σ = 267568570080. Its totient is φ = 32844392192.

The previous prime is 100232030089. The next prime is 100232030137. The reversal of 100232030112 is 211030232001.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 100232030091 and 100232030100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8842503 + ... + 8853830.

It is an arithmetic number, because the mean of its divisors is an integer number (5574345210).

Almost surely, 2^100232030112 is an apocalyptic number.

100232030112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100232030112 is an abundant number, since it is smaller than the sum of its proper divisors (167336539968).

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

100232030112 is a wasteful number, since it uses less digits than its factorization.

100232030112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17696405 (or 17696397 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 100232030112 its reverse (211030232001), we get a palindrome (311262262113).

The spelling of 100232030112 in words is "one hundred billion, two hundred thirty-two million, thirty thousand, one hundred twelve".