100320213200 has 60 divisors (see below), whose sum is σ = 251498435808. Its totient is φ = 38383382400.

The previous prime is 100320213193. The next prime is 100320213239. The reversal of 100320213200 is 2312023001.

It is a happy number.

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, 5442986 + ... + 5461385.

Almost surely, 2^100320213200 is an apocalyptic number.

100320213200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100320213200 is an abundant number, since it is smaller than the sum of its proper divisors (151178222608).

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

100320213200 is a wasteful number, since it uses less digits than its factorization.

100320213200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10904412 (or 10904401 counting only the distinct ones).

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

Adding to 100320213200 its reverse (2312023001), we get a palindrome (102632236201).

The spelling of 100320213200 in words is "one hundred billion, three hundred twenty million, two hundred thirteen thousand, two hundred".