100232405200 has 60 divisors (see below), whose sum is σ = 243514151820. Its totient is φ = 39642465280.

The previous prime is 100232405197. The next prime is 100232405219. The reversal of 100232405200 is 2504232001.

It can be written as a sum of positive squares in 6 ways, for example, as 13869301824 + 86363103376 = 117768^2 + 293876^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1372159 + ... + 1443358.

It is an arithmetic number, because the mean of its divisors is an integer number (4058569197).

Almost surely, 2^100232405200 is an apocalyptic number.

100232405200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100232405200 is an abundant number, since it is smaller than the sum of its proper divisors (143281746620).

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

100232405200 is a wasteful number, since it uses less digits than its factorization.

100232405200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2815624 (or 2815613 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

Adding to 100232405200 its reverse (2504232001), we get a palindrome (102736637201).

The spelling of 100232405200 in words is "one hundred billion, two hundred thirty-two million, four hundred five thousand, two hundred".