113552534113543 has 4 divisors (see below), whose sum is σ = 129774324701200. Its totient is φ = 97330743525888.

The previous prime is 113552534113523. The next prime is 113552534113561. The reversal of 113552534113543 is 345311435255311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113552534113543 - 2¹⁷ = 113552533982471 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113552534113493 and 113552534113502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113552534113523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8110895293818 + ... + 8110895293831.

It is an arithmetic number, because the mean of its divisors is an integer number (32443581175300).

Almost surely, 2^{113552534113543} is an apocalyptic number.

113552534113543 is a deficient number, since it is larger than the sum of its proper divisors (16221790587657).

113552534113543 is an equidigital number, since it uses as much as digits as its factorization.

113552534113543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16221790587656.

The product of its digits is 1620000, while the sum is 46.

Adding to 113552534113543 its reverse (345311435255311), we get a palindrome (458863969368854).

The spelling of 113552534113543 in words is "one hundred thirteen trillion, five hundred fifty-two billion, five hundred thirty-four million, one hundred thirteen thousand, five hundred forty-three".