113522152552 has 32 divisors (see below), whose sum is σ = 213397588800. Its totient is φ = 56616223104.

The previous prime is 113522152519. The next prime is 113522152561. The reversal of 113522152552 is 255251225311.

It is a super-2 number, since 2×113522152552² (a number of 23 digits) contains 22 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, 17044599 + ... + 17051257.

It is an arithmetic number, because the mean of its divisors is an integer number (6668674650).

Almost surely, 2^113522152552 is an apocalyptic number.

It is an amenable number.

113522152552 is a deficient number, since it is larger than the sum of its proper divisors (99875436248).

113522152552 is a wasteful number, since it uses less digits than its factorization.

113522152552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11785 (or 11781 counting only the distinct ones).

The product of its digits is 30000, while the sum is 34.

Adding to 113522152552 its reverse (255251225311), we get a palindrome (368773377863).

The spelling of 113522152552 in words is "one hundred thirteen billion, five hundred twenty-two million, one hundred fifty-two thousand, five hundred fifty-two".