2313123124 has 12 divisors (see below), whose sum is σ = 4359347524. Its totient is φ = 1067595264.

The previous prime is 2313123107. The next prime is 2313123151. The reversal of 2313123124 is 4213213132.

It can be written as a sum of positive squares in 2 ways, for example, as 868363024 + 1444760100 = 29468^2 + 38010^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2313123095 and 2313123104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22241517 + ... + 22241620.

Almost surely, 2^2313123124 is an apocalyptic number.

It is an amenable number.

2313123124 is a deficient number, since it is larger than the sum of its proper divisors (2046224400).

2313123124 is a wasteful number, since it uses less digits than its factorization.

2313123124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44483154 (or 44483152 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

The square root of 2313123124 is about 48094.9386526275. The cubic root of 2313123124 is about 1322.5118844276.

Adding to 2313123124 its reverse (4213213132), we get a palindrome (6526336256).

The spelling of 2313123124 in words is "two billion, three hundred thirteen million, one hundred twenty-three thousand, one hundred twenty-four".