113424244531 has 16 divisors (see below), whose sum is σ = 123395328000. Its totient is φ = 103636437408.

The previous prime is 113424244513. The next prime is 113424244537. The reversal of 113424244531 is 135442424311.

It is a cyclic number.

It is not a de Polignac number, because 113424244531 - 2⁵ = 113424244499 is a prime.

It is a super-2 number, since 2×113424244531² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113424244537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 409570 + ... + 628168.

It is an arithmetic number, because the mean of its divisors is an integer number (7712208000).

Almost surely, 2^113424244531 is an apocalyptic number.

113424244531 is a deficient number, since it is larger than the sum of its proper divisors (9971083469).

113424244531 is a wasteful number, since it uses less digits than its factorization.

113424244531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219018.

The product of its digits is 46080, while the sum is 34.

Adding to 113424244531 its reverse (135442424311), we get a palindrome (248866668842).

The spelling of 113424244531 in words is "one hundred thirteen billion, four hundred twenty-four million, two hundred forty-four thousand, five hundred thirty-one".