113531351452 has 24 divisors (see below), whose sum is σ = 207031149360. Its totient is φ = 54408170880.

The previous prime is 113531351363. The next prime is 113531351459. The reversal of 113531351452 is 254153135311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113531351459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3556074 + ... + 3587857.

It is an arithmetic number, because the mean of its divisors is an integer number (8626297890).

Almost surely, 2^113531351452 is an apocalyptic number.

It is an amenable number.

113531351452 is a deficient number, since it is larger than the sum of its proper divisors (93499797908).

113531351452 is a wasteful number, since it uses less digits than its factorization.

113531351452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7144101 (or 7144099 counting only the distinct ones).

The product of its digits is 27000, while the sum is 34.

Adding to 113531351452 its reverse (254153135311), we get a palindrome (367684486763).

The spelling of 113531351452 in words is "one hundred thirteen billion, five hundred thirty-one million, three hundred fifty-one thousand, four hundred fifty-two".