124104312112 has 30 divisors (see below), whose sum is σ = 264298598564. Its totient is φ = 56411050080.

The previous prime is 124104312109. The next prime is 124104312127. The reversal of 124104312112 is 211213401421.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32049798 + ... + 32053669.

Almost surely, 2^124104312112 is an apocalyptic number.

It is an amenable number.

124104312112 is an abundant number, since it is smaller than the sum of its proper divisors (140194286452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

124104312112 is a wasteful number, since it uses less digits than its factorization.

124104312112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64103497 (or 64103480 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 124104312112 its reverse (211213401421), we get a palindrome (335317713533).

The spelling of 124104312112 in words is "one hundred twenty-four billion, one hundred four million, three hundred twelve thousand, one hundred twelve".