31012300927 has 2 divisors, whose sum is σ = 31012300928. Its totient is φ = 31012300926.

The previous prime is 31012300849. The next prime is 31012300961. The reversal of 31012300927 is 72900321013.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 31012300927 - 2¹⁵ = 31012268159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 31012300895 and 31012300904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31012309927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15506150463 + 15506150464.

It is an arithmetic number, because the mean of its divisors is an integer number (15506150464).

Almost surely, 2^31012300927 is an apocalyptic number.

31012300927 is a deficient number, since it is larger than the sum of its proper divisors (1).

31012300927 is an equidigital number, since it uses as much as digits as its factorization.

31012300927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 28.

The spelling of 31012300927 in words is "thirty-one billion, twelve million, three hundred thousand, nine hundred twenty-seven".