3104121225 has 48 divisors (see below), whose sum is σ = 5255181504. Its totient is φ = 1616160000.

The previous prime is 3104121217. The next prime is 3104121247. The reversal of 3104121225 is 5221214013.

It is not a de Polignac number, because 3104121225 - 2³ = 3104121217 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 836875 + ... + 840575.

It is an arithmetic number, because the mean of its divisors is an integer number (109482948).

Almost surely, 2^3104121225 is an apocalyptic number.

It is an amenable number.

3104121225 is a deficient number, since it is larger than the sum of its proper divisors (2151060279).

3104121225 is a wasteful number, since it uses less digits than its factorization.

3104121225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3978 (or 3973 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 3104121225 is about 55714.6410290868. The cubic root of 3104121225 is about 1458.7455956263.

Adding to 3104121225 its reverse (5221214013), we get a palindrome (8325335238).

The spelling of 3104121225 in words is "three billion, one hundred four million, one hundred twenty-one thousand, two hundred twenty-five".