100321131032 has 16 divisors (see below), whose sum is σ = 198002232600. Its totient is φ = 47520535680.

The previous prime is 100321131019. The next prime is 100321131047. The reversal of 100321131032 is 230131123001.

It is a self number, because there is not a number n which added to its sum of digits gives 100321131032.

It is a congruent number.

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, 330003569 + ... + 330003872.

Almost surely, 2^100321131032 is an apocalyptic number.

It is an amenable number.

100321131032 is a deficient number, since it is larger than the sum of its proper divisors (97681101568).

100321131032 is a wasteful number, since it uses less digits than its factorization.

100321131032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660007466 (or 660007462 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 100321131032 its reverse (230131123001), we get a palindrome (330452254033).

The spelling of 100321131032 in words is "one hundred billion, three hundred twenty-one million, one hundred thirty-one thousand, thirty-two".