113555012330242 has 16 divisors (see below), whose sum is σ = 194666972732352. Its totient is φ = 48666124528560.

The previous prime is 113555012330093. The next prime is 113555012330269. The reversal of 113555012330242 is 242033210555311.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23488984 + ... + 27907747.

It is an arithmetic number, because the mean of its divisors is an integer number (12166685795772).

Almost surely, 2^{113555012330242} is an apocalyptic number.

113555012330242 is a deficient number, since it is larger than the sum of its proper divisors (81111960402110).

113555012330242 is a wasteful number, since it uses less digits than its factorization.

113555012330242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51554553.

The product of its (nonzero) digits is 108000, while the sum is 37.

Adding to 113555012330242 its reverse (242033210555311), we get a palindrome (355588222885553).

The spelling of 113555012330242 in words is "one hundred thirteen trillion, five hundred fifty-five billion, twelve million, three hundred thirty thousand, two hundred forty-two".