3113199253 has 4 divisors (see below), whose sum is σ = 3115343308. Its totient is φ = 3111055200.

The previous prime is 3113199223. The next prime is 3113199259. The reversal of 3113199253 is 3529913113.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2048286564 + 1064912689 = 45258^2 + 32633^2 .

It is a cyclic number.

It is not a de Polignac number, because 3113199253 - 2¹³ = 3113191061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113199259) 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, 1069848 + ... + 1072753.

It is an arithmetic number, because the mean of its divisors is an integer number (778835827).

Almost surely, 2^3113199253 is an apocalyptic number.

It is an amenable number.

3113199253 is a deficient number, since it is larger than the sum of its proper divisors (2144055).

3113199253 is a wasteful number, since it uses less digits than its factorization.

3113199253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2144054.

The product of its digits is 21870, while the sum is 37.

The square root of 3113199253 is about 55796.0505143509. The cubic root of 3113199253 is about 1460.1662494428.

The spelling of 3113199253 in words is "three billion, one hundred thirteen million, one hundred ninety-nine thousand, two hundred fifty-three".