3113015225 has 24 divisors (see below), whose sum is σ = 3899905152. Its totient is φ = 2464862400.

The previous prime is 3113015203. The next prime is 3113015273. The reversal of 3113015225 is 5225103113.

It is a happy number.

It is not a de Polignac number, because 3113015225 - 2⁶ = 3113015161 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3113015225.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1515299 + ... + 1517351.

It is an arithmetic number, because the mean of its divisors is an integer number (162496048).

Almost surely, 2^3113015225 is an apocalyptic number.

It is an amenable number.

3113015225 is a deficient number, since it is larger than the sum of its proper divisors (786889927).

3113015225 is a wasteful number, since it uses less digits than its factorization.

3113015225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2657 (or 2652 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 3113015225 is about 55794.4013768407. The cubic root of 3113015225 is about 1460.1374776717.

Adding to 3113015225 its reverse (5225103113), we get a palindrome (8338118338).

The spelling of 3113015225 in words is "three billion, one hundred thirteen million, fifteen thousand, two hundred twenty-five".