124112312 has 16 divisors (see below), whose sum is σ = 232902000. Its totient is φ = 62005120.

The previous prime is 124112297. The next prime is 124112321. The reversal of 124112312 is 213211421.

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, 5189 + ... + 16587.

It is an arithmetic number, because the mean of its divisors is an integer number (14556375).

Almost surely, 2^124112312 is an apocalyptic number.

It is an amenable number.

124112312 is a deficient number, since it is larger than the sum of its proper divisors (108789688).

124112312 is a wasteful number, since it uses less digits than its factorization.

124112312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12766 (or 12762 counting only the distinct ones).

The product of its digits is 96, while the sum is 17.

The square root of 124112312 is about 11140.5705419426. The cubic root of 124112312 is about 498.8136031516.

Adding to 124112312 its reverse (213211421), we get a palindrome (337323733).

The spelling of 124112312 in words is "one hundred twenty-four million, one hundred twelve thousand, three hundred twelve".