111404413301231 has 16 divisors (see below), whose sum is σ = 118366154928000. Its totient is φ = 104552546668128.

The previous prime is 111404413301221. The next prime is 111404413301261. The reversal of 111404413301231 is 132103314404111.

It is not a de Polignac number, because 111404413301231 - 2¹⁴ = 111404413284847 is a prime.

It is a super-2 number, since 2×111404413301231² (a number of 29 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 = 111404413301194 and 111404413301203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111404413301221) 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, 105084896 + ... + 106139738.

It is an arithmetic number, because the mean of its divisors is an integer number (7397884683000).

Almost surely, 2^{111404413301231} is an apocalyptic number.

111404413301231 is a deficient number, since it is larger than the sum of its proper divisors (6961741626769).

111404413301231 is a wasteful number, since it uses less digits than its factorization.

111404413301231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106918.

The product of its (nonzero) digits is 3456, while the sum is 29.

Adding to 111404413301231 its reverse (132103314404111), we get a palindrome (243507727705342).

The spelling of 111404413301231 in words is "one hundred eleven trillion, four hundred four billion, four hundred thirteen million, three hundred one thousand, two hundred thirty-one".