111342164154 has 16 divisors (see below), whose sum is σ = 239813892192. Its totient is φ = 34259127408.

The previous prime is 111342164149. The next prime is 111342164183. The reversal of 111342164154 is 451461243111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 713731744 + ... + 713731899.

It is an arithmetic number, because the mean of its divisors is an integer number (14988368262).

Almost surely, 2^111342164154 is an apocalyptic number.

111342164154 is an abundant number, since it is smaller than the sum of its proper divisors (128471728038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111342164154 is a wasteful number, since it uses less digits than its factorization.

111342164154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427463661.

The product of its digits is 11520, while the sum is 33.

The spelling of 111342164154 in words is "one hundred eleven billion, three hundred forty-two million, one hundred sixty-four thousand, one hundred fifty-four".