100003312132 has 12 divisors (see below), whose sum is σ = 175140736540. Its totient is φ = 49963101696.

The previous prime is 100003312127. The next prime is 100003312153. The reversal of 100003312132 is 231213300001.

It can be written as a sum of positive squares in 2 ways, for example, as 89529017796 + 10474294336 = 299214^2 + 102344^2 .

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, 9632757 + ... + 9643132.

Almost surely, 2^100003312132 is an apocalyptic number.

It is an amenable number.

100003312132 is a deficient number, since it is larger than the sum of its proper divisors (75137424408).

100003312132 is a wasteful number, since it uses less digits than its factorization.

100003312132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19277190 (or 19277188 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 100003312132 its reverse (231213300001), we get a palindrome (331216612133).

The spelling of 100003312132 in words is "one hundred billion, three million, three hundred twelve thousand, one hundred thirty-two".