111004200331 has 24 divisors (see below), whose sum is σ = 120115567440. Its totient is φ = 102545505792.

The previous prime is 111004200299. The next prime is 111004200379. The reversal of 111004200331 is 133002400111.

It is not a de Polignac number, because 111004200331 - 2⁵ = 111004200299 is a prime.

It is a super-2 number, since 2×111004200331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111004240331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3354141 + ... + 3387073.

It is an arithmetic number, because the mean of its divisors is an integer number (5004815310).

Almost surely, 2^111004200331 is an apocalyptic number.

111004200331 is a deficient number, since it is larger than the sum of its proper divisors (9111367109).

111004200331 is a wasteful number, since it uses less digits than its factorization.

111004200331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33183 (or 33166 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 111004200331 its reverse (133002400111), we get a palindrome (244006600442).

The spelling of 111004200331 in words is "one hundred eleven billion, four million, two hundred thousand, three hundred thirty-one".