713220113 has 16 divisors (see below), whose sum is σ = 754155600. Its totient is φ = 673505280.

The previous prime is 713220107. The next prime is 713220121. The reversal of 713220113 is 311022317.

It can be written as a sum of positive squares in 8 ways, for example, as 30547729 + 682672384 = 5527^2 + 26128^2 .

It is a de Polignac number, because none of the positive numbers 2^k-713220113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (713270113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 340373 + ... + 342461.

It is an arithmetic number, because the mean of its divisors is an integer number (47134725).

Almost surely, 2^713220113 is an apocalyptic number.

It is an amenable number.

713220113 is a deficient number, since it is larger than the sum of its proper divisors (40935487).

713220113 is a wasteful number, since it uses less digits than its factorization.

713220113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2372.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 713220113 is about 26706.1811759001. The cubic root of 713220113 is about 893.4587929753.

The spelling of 713220113 in words is "seven hundred thirteen million, two hundred twenty thousand, one hundred thirteen".