113321224124 has 24 divisors (see below), whose sum is σ = 199135856640. Its totient is φ = 56425754736.

The previous prime is 113321224117. The next prime is 113321224147. The reversal of 113321224124 is 421422123311.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 113321224093 and 113321224102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 872369 + ... + 993815.

It is an arithmetic number, because the mean of its divisors is an integer number (8297327360).

Almost surely, 2^113321224124 is an apocalyptic number.

It is an amenable number.

113321224124 is a deficient number, since it is larger than the sum of its proper divisors (85814632516).

113321224124 is a wasteful number, since it uses less digits than its factorization.

113321224124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122417 (or 122415 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

Adding to 113321224124 its reverse (421422123311), we get a palindrome (534743347435).

The spelling of 113321224124 in words is "one hundred thirteen billion, three hundred twenty-one million, two hundred twenty-four thousand, one hundred twenty-four".