113540521533252 has 48 divisors (see below), whose sum is σ = 290040750022464. Its totient is φ = 34283776576000.

The previous prime is 113540521533233. The next prime is 113540521533269. The reversal of 113540521533252 is 252335125045311.

113540521533252 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×113540521533252² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1530488649 + ... + 1530562832.

It is an arithmetic number, because the mean of its divisors is an integer number (6042515625468).

Almost surely, 2^{113540521533252} is an apocalyptic number.

113540521533252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113540521533252 is an abundant number, since it is smaller than the sum of its proper divisors (176500228489212).

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

113540521533252 is a wasteful number, since it uses less digits than its factorization.

113540521533252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3061051780 (or 3061051778 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 42.

Adding to 113540521533252 its reverse (252335125045311), we get a palindrome (365875646578563).

The spelling of 113540521533252 in words is "one hundred thirteen trillion, five hundred forty billion, five hundred twenty-one million, five hundred thirty-three thousand, two hundred fifty-two".