100397139362 has 32 divisors (see below), whose sum is σ = 163074979200. Its totient is φ = 46081664640.

The previous prime is 100397139361. The next prime is 100397139413. The reversal of 100397139362 is 263931793001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (100397139361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15275537 + ... + 15282107.

It is an arithmetic number, because the mean of its divisors is an integer number (5096093100).

Almost surely, 2^100397139362 is an apocalyptic number.

100397139362 is a deficient number, since it is larger than the sum of its proper divisors (62677839838).

100397139362 is a wasteful number, since it uses less digits than its factorization.

100397139362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9738.

The product of its (nonzero) digits is 183708, while the sum is 44.

The spelling of 100397139362 in words is "one hundred billion, three hundred ninety-seven million, one hundred thirty-nine thousand, three hundred sixty-two".