59921376131 has 2 divisors, whose sum is σ = 59921376132. Its totient is φ = 59921376130.

The previous prime is 59921376113. The next prime is 59921376149. The reversal of 59921376131 is 13167312995.

Together with previous prime (59921376113) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (59921376113) and next prime (59921376149).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-59921376131 is a prime.

It is a super-2 number, since 2×59921376131² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (59921376181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29960688065 + 29960688066.

It is an arithmetic number, because the mean of its divisors is an integer number (29960688066).

Almost surely, 2^59921376131 is an apocalyptic number.

59921376131 is a deficient number, since it is larger than the sum of its proper divisors (1).

59921376131 is an equidigital number, since it uses as much as digits as its factorization.

59921376131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 306180, while the sum is 47.

The spelling of 59921376131 in words is "fifty-nine billion, nine hundred twenty-one million, three hundred seventy-six thousand, one hundred thirty-one".