70116755831 has 2 divisors, whose sum is σ = 70116755832. Its totient is φ = 70116755830.

The previous prime is 70116755803. The next prime is 70116755837. The reversal of 70116755831 is 13855761107.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 70116755831 - 2⁶ = 70116755767 is a prime.

It is a super-2 number, since 2×70116755831² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70116755837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35058377915 + 35058377916.

It is an arithmetic number, because the mean of its divisors is an integer number (35058377916).

Almost surely, 2^70116755831 is an apocalyptic number.

70116755831 is a deficient number, since it is larger than the sum of its proper divisors (1).

70116755831 is an equidigital number, since it uses as much as digits as its factorization.

70116755831 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 176400, while the sum is 44.

The spelling of 70116755831 in words is "seventy billion, one hundred sixteen million, seven hundred fifty-five thousand, eight hundred thirty-one".