124142031113112 has 48 divisors (see below), whose sum is σ = 336262969355040. Its totient is φ = 41375142462528.

The previous prime is 124142031113101. The next prime is 124142031113167. The reversal of 124142031113112 is 211311130241421.

124142031113112 is a `hidden beast` number, since 1 + 2 + 4 + 14 + 20 + 311 + 1 + 311 + 2 = 666.

It is a super-2 number, since 2×124142031113112² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114761568 + ... + 115838255.

It is an arithmetic number, because the mean of its divisors is an integer number (7005478528230).

Almost surely, 2^{124142031113112} is an apocalyptic number.

124142031113112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

124142031113112 is an abundant number, since it is smaller than the sum of its proper divisors (212120938241928).

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

124142031113112 is a wasteful number, since it uses less digits than its factorization.

124142031113112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230607312 (or 230607305 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

Adding to 124142031113112 its reverse (211311130241421), we get a palindrome (335453161354533).

The spelling of 124142031113112 in words is "one hundred twenty-four trillion, one hundred forty-two billion, thirty-one million, one hundred thirteen thousand, one hundred twelve".