124112313 has 48 divisors (see below), whose sum is σ = 209896960. Its totient is φ = 69984000.

The previous prime is 124112297. The next prime is 124112321. The reversal of 124112313 is 313211421.

It is not a de Polignac number, because 124112313 - 2⁴ = 124112297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (124112323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 68013 + ... + 69813.

Almost surely, 2^124112313 is an apocalyptic number.

124112313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

124112313 is a deficient number, since it is larger than the sum of its proper divisors (85784647).

124112313 is a wasteful number, since it uses less digits than its factorization.

124112313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1870 (or 1867 counting only the distinct ones).

The product of its digits is 144, while the sum is 18.

The square root of 124112313 is about 11140.5705868236. The cubic root of 124112313 is about 498.8136044913.

Adding to 124112313 its reverse (313211421), we get a palindrome (437323734).

The spelling of 124112313 in words is "one hundred twenty-four million, one hundred twelve thousand, three hundred thirteen".