110423609 has 2 divisors, whose sum is σ = 110423610. Its totient is φ = 110423608.

The previous prime is 110423587. The next prime is 110423627. The reversal of 110423609 is 906324011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61465600 + 48958009 = 7840^2 + 6997^2 .

It is a cyclic number.

It is not a de Polignac number, because 110423609 - 2⁸ = 110423353 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (110423689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55211804 + 55211805.

It is an arithmetic number, because the mean of its divisors is an integer number (55211805).

Almost surely, 2^110423609 is an apocalyptic number.

It is an amenable number.

110423609 is a deficient number, since it is larger than the sum of its proper divisors (1).

110423609 is an equidigital number, since it uses as much as digits as its factorization.

110423609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 110423609 is about 10508.2638432807. The cubic root of 110423609 is about 479.7562550083.

The spelling of 110423609 in words is "one hundred ten million, four hundred twenty-three thousand, six hundred nine".