3123002113 has 24 divisors (see below), whose sum is σ = 4002450624. Its totient is φ = 2409372000.

The previous prime is 3123002111. The next prime is 3123002147. The reversal of 3123002113 is 3112003213.

It is not a de Polignac number, because 3123002113 - 2¹ = 3123002111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3123002111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25756 + ... + 83122.

It is an arithmetic number, because the mean of its divisors is an integer number (166768776).

Almost surely, 2^3123002113 is an apocalyptic number.

It is an amenable number.

3123002113 is a deficient number, since it is larger than the sum of its proper divisors (879448511).

3123002113 is a wasteful number, since it uses less digits than its factorization.

3123002113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57493 (or 57486 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 3123002113 is about 55883.8269358855. The cubic root of 3123002113 is about 1461.6972369776.

Adding to 3123002113 its reverse (3112003213), we get a palindrome (6235005326).

It can be divided in two parts, 312300 and 2113, that added together give a palindrome (314413).

The spelling of 3123002113 in words is "three billion, one hundred twenty-three million, two thousand, one hundred thirteen".