3130013123 has 16 divisors (see below), whose sum is σ = 3438948960. Its totient is φ = 2835571200.

The previous prime is 3130013093. The next prime is 3130013147. The reversal of 3130013123 is 3213100313.

It is a cyclic number.

It is not a de Polignac number, because 3130013123 - 2¹⁰ = 3130012099 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3130018123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153593 + ... + 172773.

It is an arithmetic number, because the mean of its divisors is an integer number (214934310).

Almost surely, 2^3130013123 is an apocalyptic number.

3130013123 is a deficient number, since it is larger than the sum of its proper divisors (308935837).

3130013123 is a wasteful number, since it uses less digits than its factorization.

3130013123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19558.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 3130013123 is about 55946.5202045668. The cubic root of 3130013123 is about 1462.7902359966.

Adding to 3130013123 its reverse (3213100313), we get a palindrome (6343113436).

The spelling of 3130013123 in words is "three billion, one hundred thirty million, thirteen thousand, one hundred twenty-three".