70116500131 has 2 divisors, whose sum is σ = 70116500132. Its totient is φ = 70116500130.

The previous prime is 70116500107. The next prime is 70116500141. The reversal of 70116500131 is 13100561107.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 70116500131 - 2²⁹ = 69579629219 is a prime.

It is a super-2 number, since 2×70116500131² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 70116500096 and 70116500105.

It is not a weakly prime, because it can be changed into another prime (70116500101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35058250065 + 35058250066.

It is an arithmetic number, because the mean of its divisors is an integer number (35058250066).

Almost surely, 2^70116500131 is an apocalyptic number.

70116500131 is a deficient number, since it is larger than the sum of its proper divisors (1).

70116500131 is an equidigital number, since it uses as much as digits as its factorization.

70116500131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 630, while the sum is 25.

The spelling of 70116500131 in words is "seventy billion, one hundred sixteen million, five hundred thousand, one hundred thirty-one".