131302996 has 24 divisors (see below), whose sum is σ = 263864160. Its totient is φ = 56541600.

The previous prime is 131302993. The next prime is 131302999. The reversal of 131302996 is 699203131.

It is an interprime number because it is at equal distance from previous prime (131302993) and next prime (131302999).

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131302991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77695 + ... + 79366.

It is an arithmetic number, because the mean of its divisors is an integer number (10994340).

Almost surely, 2^131302996 is an apocalyptic number.

It is an amenable number.

131302996 is an abundant number, since it is smaller than the sum of its proper divisors (132561164).

131302996 is a wasteful number, since it uses less digits than its factorization.

131302996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157095 (or 157093 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 34.

The square root of 131302996 is about 11458.7519390202. The cubic root of 131302996 is about 508.2665691288.

The spelling of 131302996 in words is "one hundred thirty-one million, three hundred two thousand, nine hundred ninety-six".