111000311322311 has 16 divisors (see below), whose sum is σ = 118501919965440. Its totient is φ = 103607732691840.

The previous prime is 111000311322283. The next prime is 111000311322361. The reversal of 111000311322311 is 113223113000111.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111000311322311 is a prime.

It is a super-2 number, since 2×111000311322311² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111000311322361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12266651 + ... + 19299516.

It is an arithmetic number, because the mean of its divisors is an integer number (7406369997840).

Almost surely, 2^{111000311322311} is an apocalyptic number.

111000311322311 is a deficient number, since it is larger than the sum of its proper divisors (7501608643129).

111000311322311 is a wasteful number, since it uses less digits than its factorization.

111000311322311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31567894.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 111000311322311 its reverse (113223113000111), we get a palindrome (224223424322422).

The spelling of 111000311322311 in words is "one hundred eleven trillion, three hundred eleven million, three hundred twenty-two thousand, three hundred eleven".