113221032554 has 8 divisors (see below), whose sum is σ = 194093198688. Its totient is φ = 48523299660.

The previous prime is 113221032553. The next prime is 113221032607. The reversal of 113221032554 is 455230122311.

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

It is not an unprimeable number, because it can be changed into a prime (113221032553) 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, 4043608292 + ... + 4043608319.

It is an arithmetic number, because the mean of its divisors is an integer number (24261649836).

Almost surely, 2^113221032554 is an apocalyptic number.

113221032554 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

113221032554 is a deficient number, since it is larger than the sum of its proper divisors (80872166134).

113221032554 is an equidigital number, since it uses as much as digits as its factorization.

113221032554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8087216620.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 113221032554 its reverse (455230122311), we get a palindrome (568451154865).

The spelling of 113221032554 in words is "one hundred thirteen billion, two hundred twenty-one million, thirty-two thousand, five hundred fifty-four".