113553532432523 has 2 divisors, whose sum is σ = 113553532432524. Its totient is φ = 113553532432522.

The previous prime is 113553532432511. The next prime is 113553532432583. The reversal of 113553532432523 is 325234235355311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113553532432523 - 2²⁰ = 113553531383947 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (113553532432583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56776766216261 + 56776766216262.

It is an arithmetic number, because the mean of its divisors is an integer number (56776766216262).

Almost surely, 2^{113553532432523} is an apocalyptic number.

113553532432523 is a deficient number, since it is larger than the sum of its proper divisors (1).

113553532432523 is an equidigital number, since it uses as much as digits as its factorization.

113553532432523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4860000, while the sum is 47.

Adding to 113553532432523 its reverse (325234235355311), we get a palindrome (438787767787834).

The spelling of 113553532432523 in words is "one hundred thirteen trillion, five hundred fifty-three billion, five hundred thirty-two million, four hundred thirty-two thousand, five hundred twenty-three".