113403252224 has 40 divisors (see below), whose sum is σ = 226665676248. Its totient is φ = 56681441280.

The previous prime is 113403252223. The next prime is 113403252227. The reversal of 113403252224 is 422252304311.

It is a super-2 number, since 2×113403252224² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113403252223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1455539 + ... + 1531469.

Almost surely, 2^113403252224 is an apocalyptic number.

It is an amenable number.

113403252224 is a deficient number, since it is larger than the sum of its proper divisors (113262424024).

113403252224 is an frugal number, since it uses more digits than its factorization.

113403252224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78866 (or 78850 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 113403252224 its reverse (422252304311), we get a palindrome (535655556535).

The spelling of 113403252224 in words is "one hundred thirteen billion, four hundred three million, two hundred fifty-two thousand, two hundred twenty-four".