100232031200 has 288 divisors, whose sum is σ = 297331969536. Its totient is φ = 32248719360.

The previous prime is 100232031187. The next prime is 100232031259. The reversal of 100232031200 is 2130232001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6819059 + ... + 6833741.

It is an arithmetic number, because the mean of its divisors is an integer number (1032402672).

Almost surely, 2^100232031200 is an apocalyptic number.

100232031200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100232031200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148665984768).

100232031200 is an abundant number, since it is smaller than the sum of its proper divisors (197099938336).

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

100232031200 is a wasteful number, since it uses less digits than its factorization.

100232031200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14786 (or 14773 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 100232031200 its reverse (2130232001), we get a palindrome (102362263201).

The spelling of 100232031200 in words is "one hundred billion, two hundred thirty-two million, thirty-one thousand, two hundred".