131082908 has 24 divisors (see below), whose sum is σ = 250716144. Its totient is φ = 59472000.

The previous prime is 131082901. The next prime is 131082967. The reversal of 131082908 is 809280131.

131082908 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131082901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23966 + ... + 28922.

It is an arithmetic number, because the mean of its divisors is an integer number (10446506).

Almost surely, 2^131082908 is an apocalyptic number.

It is an amenable number.

131082908 is a deficient number, since it is larger than the sum of its proper divisors (119633236).

131082908 is a wasteful number, since it uses less digits than its factorization.

131082908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5573 (or 5571 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 131082908 is about 11449.1444221828. The cubic root of 131082908 is about 507.9824275237.

The spelling of 131082908 in words is "one hundred thirty-one million, eighty-two thousand, nine hundred eight".