100215120332 has 24 divisors (see below), whose sum is σ = 178001570880. Its totient is φ = 49361685120.

The previous prime is 100215120329. The next prime is 100215120349. The reversal of 100215120332 is 233021512001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422903 + ... + 615854.

It is an arithmetic number, because the mean of its divisors is an integer number (7416732120).

Almost surely, 2^100215120332 is an apocalyptic number.

It is an amenable number.

100215120332 is a deficient number, since it is larger than the sum of its proper divisors (77786450548).

100215120332 is a wasteful number, since it uses less digits than its factorization.

100215120332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1039121 (or 1039119 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 100215120332 its reverse (233021512001), we get a palindrome (333236632333).

The spelling of 100215120332 in words is "one hundred billion, two hundred fifteen million, one hundred twenty thousand, three hundred thirty-two".