113253525472 has 24 divisors (see below), whose sum is σ = 222987315096. Its totient is φ = 56621826432.

The previous prime is 113253525439. The next prime is 113253525491. The reversal of 113253525472 is 274525352311.

It is a super-2 number, since 2×113253525472² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233563 + ... + 530149.

It is an arithmetic number, because the mean of its divisors is an integer number (9291138129).

Almost surely, 2^113253525472 is an apocalyptic number.

It is an amenable number.

113253525472 is a deficient number, since it is larger than the sum of its proper divisors (109733789624).

113253525472 is a wasteful number, since it uses less digits than its factorization.

113253525472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308530 (or 308522 counting only the distinct ones).

The product of its digits is 252000, while the sum is 40.

Adding to 113253525472 its reverse (274525352311), we get a palindrome (387778877783).

The spelling of 113253525472 in words is "one hundred thirteen billion, two hundred fifty-three million, five hundred twenty-five thousand, four hundred seventy-two".