131104132 has 24 divisors (see below), whose sum is σ = 232171520. Its totient is φ = 64774080.

The previous prime is 131104111. The next prime is 131104147. The reversal of 131104132 is 231401131.

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, 207457 + ... + 208087.

Almost surely, 2^131104132 is an apocalyptic number.

It is an amenable number.

131104132 is a deficient number, since it is larger than the sum of its proper divisors (101067388).

131104132 is a wasteful number, since it uses less digits than its factorization.

131104132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171 (or 1169 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 131104132 is about 11450.0712661538. The cubic root of 131104132 is about 508.0098423290.

Adding to 131104132 its reverse (231401131), we get a palindrome (362505263).

The spelling of 131104132 in words is "one hundred thirty-one million, one hundred four thousand, one hundred thirty-two".