111113242311111 has 32 divisors (see below), whose sum is σ = 153101079740928. Its totient is φ = 71625417333120.

The previous prime is 111113242311073. The next prime is 111113242311199.

111113242311111 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 111113242311111 - 2²⁵ = 111113208756679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111113242319111) 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, 226224766 + ... + 226715396.

It is an arithmetic number, because the mean of its divisors is an integer number (4784408741904).

Almost surely, 2^{111113242311111} is an apocalyptic number.

111113242311111 is a deficient number, since it is larger than the sum of its proper divisors (41987837429817).

111113242311111 is a wasteful number, since it uses less digits than its factorization.

111113242311111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503351.

The product of its digits is 144, while the sum is 24.

The spelling of 111113242311111 in words is "one hundred eleven trillion, one hundred thirteen billion, two hundred forty-two million, three hundred eleven thousand, one hundred eleven".