100032131322 has 24 divisors (see below), whose sum is σ = 217200406176. Its totient is φ = 33272640456.

The previous prime is 100032131299. The next prime is 100032131341. The reversal of 100032131322 is 223131230001.

100032131322 is a `hidden beast` number, since 10 + 0 + 0 + 321 + 313 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 100032131295 and 100032131304.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5941638 + ... + 5958449.

It is an arithmetic number, because the mean of its divisors is an integer number (9050016924).

Almost surely, 2^100032131322 is an apocalyptic number.

100032131322 is an abundant number, since it is smaller than the sum of its proper divisors (117168274854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100032131322 is a wasteful number, since it uses less digits than its factorization.

100032131322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11900562 (or 11900559 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 100032131322 its reverse (223131230001), we get a palindrome (323163361323).

The spelling of 100032131322 in words is "one hundred billion, thirty-two million, one hundred thirty-one thousand, three hundred twenty-two".