110020423 has 2 divisors, whose sum is σ = 110020424. Its totient is φ = 110020422.

The previous prime is 110020397. The next prime is 110020429. The reversal of 110020423 is 324020011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110020423 - 2⁹ = 110019911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110020429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55010211 + 55010212.

It is an arithmetic number, because the mean of its divisors is an integer number (55010212).

Almost surely, 2^110020423 is an apocalyptic number.

110020423 is a deficient number, since it is larger than the sum of its proper divisors (1).

110020423 is an equidigital number, since it uses as much as digits as its factorization.

110020423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 110020423 is about 10489.0620648369. The cubic root of 110020423 is about 479.1716369524.

Adding to 110020423 its reverse (324020011), we get a palindrome (434040434).

The spelling of 110020423 in words is "one hundred ten million, twenty thousand, four hundred twenty-three".