124113101121 has 32 divisors (see below), whose sum is σ = 185422473600. Its totient is φ = 82046675520.

The previous prime is 124113101089. The next prime is 124113101129. The reversal of 124113101121 is 121101311421.

124113101121 is a `hidden beast` number, since 1 + 241 + 1 + 310 + 112 + 1 = 666.

It is not a de Polignac number, because 124113101121 - 2⁵ = 124113101089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 124113101094 and 124113101103.

It is not an unprimeable number, because it can be changed into a prime (124113101129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1659195 + ... + 1732383.

It is an arithmetic number, because the mean of its divisors is an integer number (5794452300).

Almost surely, 2^124113101121 is an apocalyptic number.

It is an amenable number.

124113101121 is a deficient number, since it is larger than the sum of its proper divisors (61309372479).

124113101121 is a wasteful number, since it uses less digits than its factorization.

124113101121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73726 (or 73720 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 124113101121 its reverse (121101311421), we get a palindrome (245214412542).

The spelling of 124113101121 in words is "one hundred twenty-four billion, one hundred thirteen million, one hundred one thousand, one hundred twenty-one".