70107053431 has 2 divisors, whose sum is σ = 70107053432. Its totient is φ = 70107053430.

The previous prime is 70107053339. The next prime is 70107053441. The reversal of 70107053431 is 13435070107.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 70107053431 - 2⁹ = 70107052919 is a prime.

It is a super-2 number, since 2×70107053431² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 70107053393 and 70107053402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70107053441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35053526715 + 35053526716.

It is an arithmetic number, because the mean of its divisors is an integer number (35053526716).

Almost surely, 2^70107053431 is an apocalyptic number.

70107053431 is a deficient number, since it is larger than the sum of its proper divisors (1).

70107053431 is an equidigital number, since it uses as much as digits as its factorization.

70107053431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8820, while the sum is 31.

The spelling of 70107053431 in words is "seventy billion, one hundred seven million, fifty-three thousand, four hundred thirty-one".