96956957131 has 4 divisors (see below), whose sum is σ = 96964742952. Its totient is φ = 96949171312.

The previous prime is 96956957113. The next prime is 96956957161. The reversal of 96956957131 is 13175965969.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 96956957131 - 2¹³ = 96956948939 is a prime.

It is a super-2 number, since 2×96956957131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 96956957131.

It is not an unprimeable number, because it can be changed into a prime (96956957161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3874201 + ... + 3899146.

It is an arithmetic number, because the mean of its divisors is an integer number (24241185738).

Almost surely, 2^96956957131 is an apocalyptic number.

96956957131 is a deficient number, since it is larger than the sum of its proper divisors (7785821).

96956957131 is a wasteful number, since it uses less digits than its factorization.

96956957131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7785820.

The product of its digits is 13778100, while the sum is 61.

The spelling of 96956957131 in words is "ninety-six billion, nine hundred fifty-six million, nine hundred fifty-seven thousand, one hundred thirty-one".