111411326123 has 8 divisors (see below), whose sum is σ = 123093844128. Its totient is φ = 100298687104.

The previous prime is 111411326119. The next prime is 111411326141. The reversal of 111411326123 is 321623114111.

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

It is a cyclic number.

It is not a de Polignac number, because 111411326123 - 2² = 111411326119 is a prime.

It is a super-2 number, since 2×111411326123² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111411326092 and 111411326101.

It is not an unprimeable number, because it can be changed into a prime (111411326623) 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, 142469336 + ... + 142470117.

It is an arithmetic number, because the mean of its divisors is an integer number (15386730516).

Almost surely, 2^111411326123 is an apocalyptic number.

111411326123 is a deficient number, since it is larger than the sum of its proper divisors (11682518005).

111411326123 is a wasteful number, since it uses less digits than its factorization.

111411326123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284939493.

The product of its digits is 864, while the sum is 26.

The spelling of 111411326123 in words is "one hundred eleven billion, four hundred eleven million, three hundred twenty-six thousand, one hundred twenty-three".