111320121002234 has 16 divisors (see below), whose sum is σ = 172752564067200. Its totient is φ = 53736253985904.

The previous prime is 111320121002173. The next prime is 111320121002267. The reversal of 111320121002234 is 432200121023111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79551902 + ... + 80939145.

It is an arithmetic number, because the mean of its divisors is an integer number (10797035254200).

Almost surely, 2^{111320121002234} is an apocalyptic number.

111320121002234 is a deficient number, since it is larger than the sum of its proper divisors (61432443064966).

111320121002234 is a wasteful number, since it uses less digits than its factorization.

111320121002234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160503037.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 111320121002234 its reverse (432200121023111), we get a palindrome (543520242025345).

The spelling of 111320121002234 in words is "one hundred eleven trillion, three hundred twenty billion, one hundred twenty-one million, two thousand, two hundred thirty-four".