100131112232200 has 96 divisors (see below), whose sum is σ = 266679986031360. Its totient is φ = 34251013324800.

The previous prime is 100131112232171. The next prime is 100131112232209. The reversal of 100131112232200 is 2232211131001.

It is not an unprimeable number, because it can be changed into a prime (100131112232209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82369017 + ... + 83575816.

It is an arithmetic number, because the mean of its divisors is an integer number (2777916521160).

Almost surely, 2^{100131112232200} is an apocalyptic number.

100131112232200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100131112232200 is an abundant number, since it is smaller than the sum of its proper divisors (166548873799160).

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

100131112232200 is a wasteful number, since it uses less digits than its factorization.

100131112232200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165945287 (or 165945278 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 100131112232200 its reverse (2232211131001), we get a palindrome (102363323363201).

The spelling of 100131112232200 in words is "one hundred trillion, one hundred thirty-one billion, one hundred twelve million, two hundred thirty-two thousand, two hundred".