3113881025 has 24 divisors (see below), whose sum is σ = 4195564800. Its totient is φ = 2283854400.

The previous prime is 3113880983. The next prime is 3113881031. The reversal of 3113881025 is 5201883113.

It is not a de Polignac number, because 3113881025 - 2⁶ = 3113880961 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3113880982 and 3113881000.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91010 + ... + 120459.

It is an arithmetic number, because the mean of its divisors is an integer number (174815200).

Almost surely, 2^3113881025 is an apocalyptic number.

It is an amenable number.

3113881025 is a deficient number, since it is larger than the sum of its proper divisors (1081683775).

3113881025 is a wasteful number, since it uses less digits than its factorization.

3113881025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211529 (or 211524 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 3113881025 is about 55802.1596804281. The cubic root of 3113881025 is about 1460.2728308856.

The spelling of 3113881025 in words is "three billion, one hundred thirteen million, eight hundred eighty-one thousand, twenty-five".