30731007059 has 2 divisors, whose sum is σ = 30731007060. Its totient is φ = 30731007058.

The previous prime is 30731007023. The next prime is 30731007077. The reversal of 30731007059 is 95070013703.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30731007059 is a prime.

It is not a weakly prime, because it can be changed into another prime (30731007259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15365503529 + 15365503530.

It is an arithmetic number, because the mean of its divisors is an integer number (15365503530).

Almost surely, 2^30731007059 is an apocalyptic number.

30731007059 is a deficient number, since it is larger than the sum of its proper divisors (1).

30731007059 is an equidigital number, since it uses as much as digits as its factorization.

30731007059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19845, while the sum is 35.

The spelling of 30731007059 in words is "thirty billion, seven hundred thirty-one million, seven thousand, fifty-nine".