111414232123311 has 32 divisors (see below), whose sum is σ = 160034759557120. Its totient is φ = 68538886107264.

The previous prime is 111414232123307. The next prime is 111414232123357. The reversal of 111414232123311 is 113321232414111.

It is not a de Polignac number, because 111414232123311 - 2² = 111414232123307 is a prime.

It is a super-2 number, since 2×111414232123311² (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 (111414232123301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3851550930 + ... + 3851579856.

It is an arithmetic number, because the mean of its divisors is an integer number (5001086236160).

Almost surely, 2^{111414232123311} is an apocalyptic number.

111414232123311 is a deficient number, since it is larger than the sum of its proper divisors (48620527433809).

111414232123311 is a wasteful number, since it uses less digits than its factorization.

111414232123311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59695.

The product of its digits is 3456, while the sum is 30.

Adding to 111414232123311 its reverse (113321232414111), we get a palindrome (224735464537422).

The spelling of 111414232123311 in words is "one hundred eleven trillion, four hundred fourteen billion, two hundred thirty-two million, one hundred twenty-three thousand, three hundred eleven".