100131002212 has 12 divisors (see below), whose sum is σ = 184451846320. Its totient is φ = 47430474696.

The previous prime is 100131002207. The next prime is 100131002233. The reversal of 100131002212 is 212200131001.

It is a junction number, because it is equal to n+sod(n) for n = 100131002192 and 100131002201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 658756518 + ... + 658756669.

Almost surely, 2^100131002212 is an apocalyptic number.

It is an amenable number.

100131002212 is a deficient number, since it is larger than the sum of its proper divisors (84320844108).

100131002212 is a wasteful number, since it uses less digits than its factorization.

100131002212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1317513210 (or 1317513208 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 100131002212 its reverse (212200131001), we get a palindrome (312331133213).

The spelling of 100131002212 in words is "one hundred billion, one hundred thirty-one million, two thousand, two hundred twelve".