3113156 has 12 divisors (see below), whose sum is σ = 5476800. Its totient is φ = 1548360.

The previous prime is 3113147. The next prime is 3113177. The reversal of 3113156 is 6513113.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1160 + ... + 2751.

It is an arithmetic number, because the mean of its divisors is an integer number (456400).

Almost surely, 2^3113156 is an apocalyptic number.

It is an amenable number.

3113156 is a deficient number, since it is larger than the sum of its proper divisors (2363644).

3113156 is a wasteful number, since it uses less digits than its factorization.

3113156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4114 (or 4112 counting only the distinct ones).

The product of its digits is 270, while the sum is 20.

The square root of 3113156 is about 1764.4137836687. The cubic root of 3113156 is about 146.0159487175.

Adding to 3113156 its reverse (6513113), we get a palindrome (9626269).

The spelling of 3113156 in words is "three million, one hundred thirteen thousand, one hundred fifty-six".