111120200233321 has 4 divisors (see below), whose sum is σ = 111229248517200. Its totient is φ = 111011151949444.

The previous prime is 111120200233303. The next prime is 111120200233331. The reversal of 111120200233321 is 123332002021111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 111120200233321 - 2¹¹ = 111120200231273 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111120200233292 and 111120200233301.

It is not an unprimeable number, because it can be changed into a prime (111120200233331) 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, 54524140411 + ... + 54524142448.

It is an arithmetic number, because the mean of its divisors is an integer number (27807312129300).

Almost surely, 2^{111120200233321} is an apocalyptic number.

It is an amenable number.

111120200233321 is a deficient number, since it is larger than the sum of its proper divisors (109048283879).

111120200233321 is a wasteful number, since it uses less digits than its factorization.

111120200233321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109048283878.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 111120200233321 its reverse (123332002021111), we get a palindrome (234452202254432).

The spelling of 111120200233321 in words is "one hundred eleven trillion, one hundred twenty billion, two hundred million, two hundred thirty-three thousand, three hundred twenty-one".