110120119979 has 4 divisors (see below), whose sum is σ = 110735316360. Its totient is φ = 109504923600.

The previous prime is 110120119943. The next prime is 110120119987. The reversal of 110120119979 is 979911021011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 110120119979 - 2³⁶ = 41400643243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110120119579) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307597922 + ... + 307598279.

It is an arithmetic number, because the mean of its divisors is an integer number (27683829090).

Almost surely, 2^110120119979 is an apocalyptic number.

110120119979 is a deficient number, since it is larger than the sum of its proper divisors (615196381).

110120119979 is an equidigital number, since it uses as much as digits as its factorization.

110120119979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615196380.

The product of its (nonzero) digits is 10206, while the sum is 41.

The spelling of 110120119979 in words is "one hundred ten billion, one hundred twenty million, one hundred nineteen thousand, nine hundred seventy-nine".