113553532323203 has 8 divisors (see below), whose sum is σ = 129778859794272. Its totient is φ = 97329053422656.

The previous prime is 113553532323197. The next prime is 113553532323251. The reversal of 113553532323203 is 302323235355311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113553532323203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113553532322203) 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, 211855850 + ... + 212391167.

It is an arithmetic number, because the mean of its divisors is an integer number (16222357474284).

Almost surely, 2^{113553532323203} is an apocalyptic number.

113553532323203 is a deficient number, since it is larger than the sum of its proper divisors (16225327471069).

113553532323203 is an equidigital number, since it uses as much as digits as its factorization.

113553532323203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424285261.

The product of its (nonzero) digits is 729000, while the sum is 41.

Adding to 113553532323203 its reverse (302323235355311), we get a palindrome (415876767678514).

The spelling of 113553532323203 in words is "one hundred thirteen trillion, five hundred fifty-three billion, five hundred thirty-two million, three hundred twenty-three thousand, two hundred three".