137070302613 has 4 divisors (see below), whose sum is σ = 182760403488. Its totient is φ = 91380201740.

The previous prime is 137070302581. The next prime is 137070302623. The reversal of 137070302613 is 316203070731.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 137070302613 - 2⁵ = 137070302581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137070302623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22845050433 + ... + 22845050438.

It is an arithmetic number, because the mean of its divisors is an integer number (45690100872).

Almost surely, 2^137070302613 is an apocalyptic number.

It is an amenable number.

137070302613 is a deficient number, since it is larger than the sum of its proper divisors (45690100875).

137070302613 is an equidigital number, since it uses as much as digits as its factorization.

137070302613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45690100874.

The product of its (nonzero) digits is 15876, while the sum is 33.

The spelling of 137070302613 in words is "one hundred thirty-seven billion, seventy million, three hundred two thousand, six hundred thirteen".