3113554120 has 16 divisors (see below), whose sum is σ = 7005496860. Its totient is φ = 1245421632.

The previous prime is 3113554079. The next prime is 3113554133. The reversal of 3113554120 is 214553113.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3055215076 + 58339044 = 55274^2 + 7638^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38919387 + ... + 38919466.

Almost surely, 2^3113554120 is an apocalyptic number.

It is an amenable number.

3113554120 is an abundant number, since it is smaller than the sum of its proper divisors (3891942740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3113554120 is a wasteful number, since it uses less digits than its factorization.

3113554120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77838864 (or 77838860 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 3113554120 is about 55799.2304606435. The cubic root of 3113554120 is about 1460.2217277560.

The spelling of 3113554120 in words is "three billion, one hundred thirteen million, five hundred fifty-four thousand, one hundred twenty".