110988929 has 2 divisors, whose sum is σ = 110988930. Its totient is φ = 110988928.

The previous prime is 110988907. The next prime is 110988931. The reversal of 110988929 is 929889011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110986225 + 2704 = 10535^2 + 52^2 .

It is a cyclic number.

It is not a de Polignac number, because 110988929 - 2⁸ = 110988673 is a prime.

It is a Sophie Germain prime.

Together with 110988931, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (110988979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55494464 + 55494465.

It is an arithmetic number, because the mean of its divisors is an integer number (55494465).

Almost surely, 2^110988929 is an apocalyptic number.

It is an amenable number.

110988929 is a deficient number, since it is larger than the sum of its proper divisors (1).

110988929 is an equidigital number, since it uses as much as digits as its factorization.

110988929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 47.

The square root of 110988929 is about 10535.1283333427. The cubic root of 110988929 is about 480.5735750407.

The spelling of 110988929 in words is "one hundred ten million, nine hundred eighty-eight thousand, nine hundred twenty-nine".