23442103 has 2 divisors, whose sum is σ = 23442104. Its totient is φ = 23442102.

The previous prime is 23442091. The next prime is 23442109. The reversal of 23442103 is 30124432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23442103 - 2¹³ = 23433911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23442109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11721051 + 11721052.

It is an arithmetic number, because the mean of its divisors is an integer number (11721052).

Almost surely, 2^23442103 is an apocalyptic number.

23442103 is a deficient number, since it is larger than the sum of its proper divisors (1).

23442103 is an equidigital number, since it uses as much as digits as its factorization.

23442103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 23442103 is about 4841.7045552161. The cubic root of 23442103 is about 286.1972940597.

Adding to 23442103 its reverse (30124432), we get a palindrome (53566535).

The spelling of 23442103 in words is "twenty-three million, four hundred forty-two thousand, one hundred three".