113553452430523 has 64 divisors (see below), whose sum is σ = 135764259471360. Its totient is φ = 92931245568000.

The previous prime is 113553452430497. The next prime is 113553452430553. The reversal of 113553452430523 is 325034254355311.

It is not a de Polignac number, because 113553452430523 - 2¹⁷ = 113553452299451 is a prime.

It is a super-2 number, since 2×113553452430523² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113553452430553) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19447411438 + ... + 19447417276.

It is an arithmetic number, because the mean of its divisors is an integer number (2121316554240).

Almost surely, 2^{113553452430523} is an apocalyptic number.

113553452430523 is a deficient number, since it is larger than the sum of its proper divisors (22210807040837).

113553452430523 is a wasteful number, since it uses less digits than its factorization.

113553452430523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8948.

The product of its (nonzero) digits is 3240000, while the sum is 46.

The spelling of 113553452430523 in words is "one hundred thirteen trillion, five hundred fifty-three billion, four hundred fifty-two million, four hundred thirty thousand, five hundred twenty-three".