100112203112130 has 96 divisors (see below), whose sum is σ = 283956428141568. Its totient is φ = 24269469811200.

The previous prime is 100112203112111. The next prime is 100112203112161. The reversal of 100112203112130 is 31211302211001.

100112203112130 is a `hidden beast` number, since 1 + 0 + 0 + 1 + 1 + 220 + 311 + 2 + 130 = 666.

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

It is a Curzon number.

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 47 ways as a sum of consecutive naturals, for example, 262136415 + ... + 262518045.

It is an arithmetic number, because the mean of its divisors is an integer number (2957879459808).

Almost surely, 2^{100112203112130} is an apocalyptic number.

100112203112130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100112203112130 is an abundant number, since it is smaller than the sum of its proper divisors (183844225029438).

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

100112203112130 is a wasteful number, since it uses less digits than its factorization.

100112203112130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646632 (or 646629 counting only the distinct ones).

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

Adding to 100112203112130 its reverse (31211302211001), we get a palindrome (131323505323131).

The spelling of 100112203112130 in words is "one hundred trillion, one hundred twelve billion, two hundred three million, one hundred twelve thousand, one hundred thirty".