113040020224 has 72 divisors (see below), whose sum is σ = 241192016352. Its totient is φ = 52743905280.

The previous prime is 113040020161. The next prime is 113040020251. The reversal of 113040020224 is 422020040311.

It is a super-3 number, since 3×113040020224³ (a number of 34 digits) contains 333 as substring.

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, 7282 + ... + 475534.

It is an arithmetic number, because the mean of its divisors is an integer number (3349889116).

Almost surely, 2^113040020224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113040020224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120596008176).

113040020224 is an abundant number, since it is smaller than the sum of its proper divisors (128151996128).

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

113040020224 is an equidigital number, since it uses as much as digits as its factorization.

113040020224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468333 (or 468319 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 113040020224 its reverse (422020040311), we get a palindrome (535060060535).

The spelling of 113040020224 in words is "one hundred thirteen billion, forty million, twenty thousand, two hundred twenty-four".