3113263156 has 6 divisors (see below), whose sum is σ = 5448210530. Its totient is φ = 1556631576.

The previous prime is 3113263147. The next prime is 3113263171. The reversal of 3113263156 is 6513623113.

It can be written as a sum of positive squares in only one way, i.e., 2952835600 + 160427556 = 54340^2 + 12666^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 389157891 + ... + 389157898.

Almost surely, 2^3113263156 is an apocalyptic number.

It is an amenable number.

3113263156 is a deficient number, since it is larger than the sum of its proper divisors (2334947374).

3113263156 is a wasteful number, since it uses less digits than its factorization.

3113263156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778315793 (or 778315791 counting only the distinct ones).

The product of its digits is 9720, while the sum is 31.

The square root of 3113263156 is about 55796.6231594709. The cubic root of 3113263156 is about 1460.1762400621.

Adding to 3113263156 its reverse (6513623113), we get a palindrome (9626886269).

The spelling of 3113263156 in words is "three billion, one hundred thirteen million, two hundred sixty-three thousand, one hundred fifty-six".