3123113 has 6 divisors (see below), whose sum is σ = 3633066. Its totient is φ = 2676912.

The previous prime is 3123091. The next prime is 3123137. The reversal of 3123113 is 3113213.

It can be written as a sum of positive squares in only one way, i.e., 1605289 + 1517824 = 1267^2 + 1232^2 .

It is not a de Polignac number, because 3123113 - 2¹⁴ = 3106729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3123143) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31820 + ... + 31917.

It is an arithmetic number, because the mean of its divisors is an integer number (605511).

Almost surely, 2^3123113 is an apocalyptic number.

It is an amenable number.

3123113 is a deficient number, since it is larger than the sum of its proper divisors (509953).

3123113 is an equidigital number, since it uses as much as digits as its factorization.

3123113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63751 (or 63744 counting only the distinct ones).

The product of its digits is 54, while the sum is 14.

The square root of 3123113 is about 1767.2331481726. The cubic root of 3123113 is about 146.1714536710.

Adding to 3123113 its reverse (3113213), we get a palindrome (6236326).

The spelling of 3123113 in words is "three million, one hundred twenty-three thousand, one hundred thirteen".