5123113511124 has 24 divisors (see below), whose sum is σ = 13661636029888. Its totient is φ = 1463746717440.

The previous prime is 5123113511119. The next prime is 5123113511137. The reversal of 5123113511124 is 4211153113215.

It is a super-2 number, since 2×5123113511124² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5123113511091 and 5123113511100.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 30494723197 + ... + 30494723364.

Almost surely, 2^{5123113511124} is an apocalyptic number.

It is an amenable number.

5123113511124 is an abundant number, since it is smaller than the sum of its proper divisors (8538522518764).

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

5123113511124 is a wasteful number, since it uses less digits than its factorization.

5123113511124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60989446575 (or 60989446573 counting only the distinct ones).

The product of its digits is 3600, while the sum is 30.

Adding to 5123113511124 its reverse (4211153113215), we get a palindrome (9334266624339).

The spelling of 5123113511124 in words is "five trillion, one hundred twenty-three billion, one hundred thirteen million, five hundred eleven thousand, one hundred twenty-four".