111412102244103 has 64 divisors (see below), whose sum is σ = 171834189004800. Its totient is φ = 71257562449920.

The previous prime is 111412102244041. The next prime is 111412102244123. The reversal of 111412102244103 is 301442201214111.

111412102244103 is a `hidden beast` number, since 1 + 1 + 1 + 4 + 1 + 21 + 0 + 224 + 410 + 3 = 666.

It is not a de Polignac number, because 111412102244103 - 2¹⁴ = 111412102227719 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111412102244123) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 132233575 + ... + 133073447.

It is an arithmetic number, because the mean of its divisors is an integer number (2684909203200).

Almost surely, 2^{111412102244103} is an apocalyptic number.

111412102244103 is a deficient number, since it is larger than the sum of its proper divisors (60422086760697).

111412102244103 is a wasteful number, since it uses less digits than its factorization.

111412102244103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840989 (or 840983 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

Adding to 111412102244103 its reverse (301442201214111), we get a palindrome (412854303458214).

The spelling of 111412102244103 in words is "one hundred eleven trillion, four hundred twelve billion, one hundred two million, two hundred forty-four thousand, one hundred three".