13024731073 has 2 divisors, whose sum is σ = 13024731074. Its totient is φ = 13024731072.

The previous prime is 13024731043. The next prime is 13024731131. The reversal of 13024731073 is 37013742031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11575177744 + 1449553329 = 107588^2 + 38073^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13024731073 is a prime.

It is not a weakly prime, because it can be changed into another prime (13024731043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6512365536 + 6512365537.

It is an arithmetic number, because the mean of its divisors is an integer number (6512365537).

Almost surely, 2^13024731073 is an apocalyptic number.

It is an amenable number.

13024731073 is a deficient number, since it is larger than the sum of its proper divisors (1).

13024731073 is an equidigital number, since it uses as much as digits as its factorization.

13024731073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 31.

The spelling of 13024731073 in words is "thirteen billion, twenty-four million, seven hundred thirty-one thousand, seventy-three".