111320142411 has 16 divisors (see below), whose sum is σ = 149107664160. Its totient is φ = 73873167360.

The previous prime is 111320142379. The next prime is 111320142419. The reversal of 111320142411 is 114241023111.

It is not a de Polignac number, because 111320142411 - 2⁵ = 111320142379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111320142419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3681691 + ... + 3711803.

It is an arithmetic number, because the mean of its divisors is an integer number (9319229010).

Almost surely, 2^111320142411 is an apocalyptic number.

111320142411 is a deficient number, since it is larger than the sum of its proper divisors (37787521749).

111320142411 is a wasteful number, since it uses less digits than its factorization.

111320142411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35726.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 111320142411 its reverse (114241023111), we get a palindrome (225561165522).

The spelling of 111320142411 in words is "one hundred eleven billion, three hundred twenty million, one hundred forty-two thousand, four hundred eleven".