86330967131 has 2 divisors, whose sum is σ = 86330967132. Its totient is φ = 86330967130.

The previous prime is 86330967113. The next prime is 86330967137. The reversal of 86330967131 is 13176903368.

Together with previous prime (86330967113) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86330967131 is a prime.

It is a super-2 number, since 2×86330967131² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (86330967137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43165483565 + 43165483566.

It is an arithmetic number, because the mean of its divisors is an integer number (43165483566).

Almost surely, 2^86330967131 is an apocalyptic number.

86330967131 is a deficient number, since it is larger than the sum of its proper divisors (1).

86330967131 is an equidigital number, since it uses as much as digits as its factorization.

86330967131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 489888, while the sum is 47.

The spelling of 86330967131 in words is "eighty-six billion, three hundred thirty million, nine hundred sixty-seven thousand, one hundred thirty-one".