110988979 has 2 divisors, whose sum is σ = 110988980. Its totient is φ = 110988978.

The previous prime is 110988973. The next prime is 110989033. The reversal of 110988979 is 979889011.

It is a weak prime.

It is an emirp because it is prime and its reverse (979889011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 110988979 - 2⁵ = 110988947 is a prime.

It is not a weakly prime, because it can be changed into another prime (110988973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55494489 + 55494490.

It is an arithmetic number, because the mean of its divisors is an integer number (55494490).

Almost surely, 2^110988979 is an apocalyptic number.

110988979 is a deficient number, since it is larger than the sum of its proper divisors (1).

110988979 is an equidigital number, since it uses as much as digits as its factorization.

110988979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 52.

The square root of 110988979 is about 10535.1307063558. The cubic root of 110988979 is about 480.5736472060.

The spelling of 110988979 in words is "one hundred ten million, nine hundred eighty-eight thousand, nine hundred seventy-nine".