31140130029959 has 2 divisors, whose sum is σ = 31140130029960. Its totient is φ = 31140130029958.

The previous prime is 31140130029947. The next prime is 31140130030021. The reversal of 31140130029959 is 95992003104113.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 31140130029959 - 2⁸ = 31140130029703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31140130029059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15570065014979 + 15570065014980.

It is an arithmetic number, because the mean of its divisors is an integer number (15570065014980).

Almost surely, 2^{31140130029959} is an apocalyptic number.

31140130029959 is a deficient number, since it is larger than the sum of its proper divisors (1).

31140130029959 is an equidigital number, since it uses as much as digits as its factorization.

31140130029959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 262440, while the sum is 47.

The spelling of 31140130029959 in words is "thirty-one trillion, one hundred forty billion, one hundred thirty million, twenty-nine thousand, nine hundred fifty-nine".