13137270322 has 24 divisors (see below), whose sum is σ = 21666710268. Its totient is φ = 5969694720.

The previous prime is 13137270257. The next prime is 13137270343. The reversal of 13137270322 is 22307273131.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12561702241 + 575568081 = 112079^2 + 23991^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1125058 + ... + 1136674.

Almost surely, 2^13137270322 is an apocalyptic number.

13137270322 is a deficient number, since it is larger than the sum of its proper divisors (8529439946).

13137270322 is a wasteful number, since it uses less digits than its factorization.

13137270322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16314 (or 16303 counting only the distinct ones).

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

The spelling of 13137270322 in words is "thirteen billion, one hundred thirty-seven million, two hundred seventy thousand, three hundred twenty-two".