111334040331 has 16 divisors (see below), whose sum is σ = 155084643360. Its totient is φ = 70953747200.

The previous prime is 111334040309. The next prime is 111334040351. The reversal of 111334040331 is 133040433111.

It is a cyclic number.

It is not a de Polignac number, because 111334040331 - 2²² = 111329846027 is a prime.

It is a super-2 number, since 2×111334040331² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (111334040351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6326370 + ... + 6343943.

It is an arithmetic number, because the mean of its divisors is an integer number (9692790210).

Almost surely, 2^111334040331 is an apocalyptic number.

111334040331 is a deficient number, since it is larger than the sum of its proper divisors (43750603029).

111334040331 is a wasteful number, since it uses less digits than its factorization.

111334040331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12670446.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 111334040331 its reverse (133040433111), we get a palindrome (244374473442).

The spelling of 111334040331 in words is "one hundred eleven billion, three hundred thirty-four million, forty thousand, three hundred thirty-one".