113553501004441 has 4 divisors (see below), whose sum is σ = 113555823733300. Its totient is φ = 113551178275584.

The previous prime is 113553501004417. The next prime is 113553501004451. The reversal of 113553501004441 is 144400105355311.

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

It can be written as a sum of positive squares in 2 ways, for example, as 21483642152025 + 92069858852416 = 4635045^2 + 9595304^2 .

It is a cyclic number.

It is not a de Polignac number, because 113553501004441 - 2⁵ = 113553501004409 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113553501004441.

It is not an unprimeable number, because it can be changed into a prime (113553501004451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1161291096 + ... + 1161388873.

It is an arithmetic number, because the mean of its divisors is an integer number (28388955933325).

Almost surely, 2^{113553501004441} is an apocalyptic number.

It is an amenable number.

113553501004441 is a deficient number, since it is larger than the sum of its proper divisors (2322728859).

113553501004441 is an equidigital number, since it uses as much as digits as its factorization.

113553501004441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2322728858.

The product of its (nonzero) digits is 72000, while the sum is 37.

Adding to 113553501004441 its reverse (144400105355311), we get a palindrome (257953606359752).

The spelling of 113553501004441 in words is "one hundred thirteen trillion, five hundred fifty-three billion, five hundred one million, four thousand, four hundred forty-one".