111411326311 has 8 divisors (see below), whose sum is σ = 114014753424. Its totient is φ = 108808465920.

The previous prime is 111411326269. The next prime is 111411326347. The reversal of 111411326311 is 113623114111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 111411326311 - 2⁹ = 111411325799 is a prime.

It is a super-2 number, since 2×111411326311² (a number of 23 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 (111411326711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269895 + ... + 543751.

It is an arithmetic number, because the mean of its divisors is an integer number (14251844178).

Almost surely, 2^111411326311 is an apocalyptic number.

111411326311 is a deficient number, since it is larger than the sum of its proper divisors (2603427113).

111411326311 is an equidigital number, since it uses as much as digits as its factorization.

111411326311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283361.

The product of its digits is 432, while the sum is 25.

The spelling of 111411326311 in words is "one hundred eleven billion, four hundred eleven million, three hundred twenty-six thousand, three hundred eleven".