13070323769 has 2 divisors, whose sum is σ = 13070323770. Its totient is φ = 13070323768.

The previous prime is 13070323759. The next prime is 13070323793. The reversal of 13070323769 is 96732307031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11127718144 + 1942605625 = 105488^2 + 44075^2 .

It is a cyclic number.

It is not a de Polignac number, because 13070323769 - 2²⁸ = 12801888313 is a prime.

It is a super-2 number, since 2×13070323769² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13070323709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6535161884 + 6535161885.

It is an arithmetic number, because the mean of its divisors is an integer number (6535161885).

Almost surely, 2^13070323769 is an apocalyptic number.

It is an amenable number.

13070323769 is a deficient number, since it is larger than the sum of its proper divisors (1).

13070323769 is an equidigital number, since it uses as much as digits as its factorization.

13070323769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 142884, while the sum is 41.

The spelling of 13070323769 in words is "thirteen billion, seventy million, three hundred twenty-three thousand, seven hundred sixty-nine".