1031717979107 has 2 divisors, whose sum is σ = 1031717979108. Its totient is φ = 1031717979106.

The previous prime is 1031717979037. The next prime is 1031717979119. The reversal of 1031717979107 is 7019797171301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1031717979107 - 2²⁸ = 1031449543651 is a prime.

It is not a weakly prime, because it can be changed into another prime (1031717975107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515858989553 + 515858989554.

It is an arithmetic number, because the mean of its divisors is an integer number (515858989554).

Almost surely, 2^{1031717979107} is an apocalyptic number.

1031717979107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1031717979107 is an equidigital number, since it uses as much as digits as its factorization.

1031717979107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 583443, while the sum is 53.

The spelling of 1031717979107 in words is "one trillion, thirty-one billion, seven hundred seventeen million, nine hundred seventy-nine thousand, one hundred seven".