11110423 has 2 divisors, whose sum is σ = 11110424. Its totient is φ = 11110422.

The previous prime is 11110417. The next prime is 11110427. The reversal of 11110423 is 32401111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11110423 - 2⁵ = 11110391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11110427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555211 + 5555212.

It is an arithmetic number, because the mean of its divisors is an integer number (5555212).

Almost surely, 2^11110423 is an apocalyptic number.

11110423 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110423 is an equidigital number, since it uses as much as digits as its factorization.

11110423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 11110423 is about 3333.2301150686. The cubic root of 11110423 is about 223.1397101564.

Adding to 11110423 its reverse (32401111), we get a palindrome (43511534).

The spelling of 11110423 in words is "eleven million, one hundred ten thousand, four hundred twenty-three".