2731713134613 has 4 divisors (see below), whose sum is σ = 3642284179488. Its totient is φ = 1821142089740.

The previous prime is 2731713134539. The next prime is 2731713134627. The reversal of 2731713134613 is 3164313171372.

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 2731713134613 - 2²² = 2731708940309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2731713134653) 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, 455285522433 + ... + 455285522438.

It is an arithmetic number, because the mean of its divisors is an integer number (910571044872).

Almost surely, 2^{2731713134613} is an apocalyptic number.

It is an amenable number.

2731713134613 is a deficient number, since it is larger than the sum of its proper divisors (910571044875).

2731713134613 is an equidigital number, since it uses as much as digits as its factorization.

2731713134613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910571044874.

The product of its digits is 190512, while the sum is 42.

The spelling of 2731713134613 in words is "two trillion, seven hundred thirty-one billion, seven hundred thirteen million, one hundred thirty-four thousand, six hundred thirteen".