10597331281 has 2 divisors, whose sum is σ = 10597331282. Its totient is φ = 10597331280.

The previous prime is 10597331249. The next prime is 10597331317. The reversal of 10597331281 is 18213379501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5896857681 + 4700473600 = 76791^2 + 68560^2 .

It is a cyclic number.

It is not a de Polignac number, because 10597331281 - 2⁵ = 10597331249 is a prime.

It is a super-2 number, since 2×10597331281² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10597331881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5298665640 + 5298665641.

It is an arithmetic number, because the mean of its divisors is an integer number (5298665641).

Almost surely, 2^10597331281 is an apocalyptic number.

It is an amenable number.

10597331281 is a deficient number, since it is larger than the sum of its proper divisors (1).

10597331281 is an equidigital number, since it uses as much as digits as its factorization.

10597331281 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 40.

The spelling of 10597331281 in words is "ten billion, five hundred ninety-seven million, three hundred thirty-one thousand, two hundred eighty-one".