110720979 has 8 divisors (see below), whose sum is σ = 164031120. Its totient is φ = 73813968.

The previous prime is 110720969. The next prime is 110720989. The reversal of 110720979 is 979027011.

It is an interprime number because it is at equal distance from previous prime (110720969) and next prime (110720989).

It is not a de Polignac number, because 110720979 - 2⁸ = 110720723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110720969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2050362 + ... + 2050415.

It is an arithmetic number, because the mean of its divisors is an integer number (20503890).

Almost surely, 2^110720979 is an apocalyptic number.

110720979 is a deficient number, since it is larger than the sum of its proper divisors (53310141).

110720979 is an equidigital number, since it uses as much as digits as its factorization.

110720979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4100786 (or 4100780 counting only the distinct ones).

The product of its (nonzero) digits is 7938, while the sum is 36.

The square root of 110720979 is about 10522.4036702647. The cubic root of 110720979 is about 480.1865290675.

The spelling of 110720979 in words is "one hundred ten million, seven hundred twenty thousand, nine hundred seventy-nine".