110856913 has 2 divisors, whose sum is σ = 110856914. Its totient is φ = 110856912.

The previous prime is 110856877. The next prime is 110856917. The reversal of 110856913 is 319658011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63632529 + 47224384 = 7977^2 + 6872^2 .

It is an emirp because it is prime and its reverse (319658011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 110856913 - 2²⁵ = 77302481 is a prime.

It is not a weakly prime, because it can be changed into another prime (110856917) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55428456 + 55428457.

It is an arithmetic number, because the mean of its divisors is an integer number (55428457).

Almost surely, 2^110856913 is an apocalyptic number.

It is an amenable number.

110856913 is a deficient number, since it is larger than the sum of its proper divisors (1).

110856913 is an equidigital number, since it uses as much as digits as its factorization.

110856913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 34.

The square root of 110856913 is about 10528.8609545382. The cubic root of 110856913 is about 480.3829597166.

The spelling of 110856913 in words is "one hundred ten million, eight hundred fifty-six thousand, nine hundred thirteen".