111342164155 has 8 divisors (see below), whose sum is σ = 134907787872. Its totient is φ = 88208937408.

The previous prime is 111342164149. The next prime is 111342164183. The reversal of 111342164155 is 551461243111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111342164155 - 2⁹ = 111342163643 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 111342164155.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 108098674 + ... + 108099703.

It is an arithmetic number, because the mean of its divisors is an integer number (16863473484).

Almost surely, 2^111342164155 is an apocalyptic number.

111342164155 is a deficient number, since it is larger than the sum of its proper divisors (23565623717).

111342164155 is a wasteful number, since it uses less digits than its factorization.

111342164155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216198485.

The product of its digits is 14400, while the sum is 34.

The spelling of 111342164155 in words is "one hundred eleven billion, three hundred forty-two million, one hundred sixty-four thousand, one hundred fifty-five".