131908876 has 18 divisors (see below), whose sum is σ = 253734740. Its totient is φ = 59958360.

The previous prime is 131908871. The next prime is 131908897. The reversal of 131908876 is 678809131.

It is a super-3 number, since 3×131908876³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (131908871) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 135786 + ... + 136753.

Almost surely, 2^131908876 is an apocalyptic number.

It is an amenable number.

131908876 is a deficient number, since it is larger than the sum of its proper divisors (121825864).

131908876 is a wasteful number, since it uses less digits than its factorization.

131908876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272565 (or 272552 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 43.

The square root of 131908876 is about 11485.1589453520. The cubic root of 131908876 is about 509.0471456235.

The spelling of 131908876 in words is "one hundred thirty-one million, nine hundred eight thousand, eight hundred seventy-six".