23182123 has 2 divisors, whose sum is σ = 23182124. Its totient is φ = 23182122.

The previous prime is 23182087. The next prime is 23182157. The reversal of 23182123 is 32128132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23182123 - 2¹⁷ = 23051051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23182094 and 23182103.

It is not a weakly prime, because it can be changed into another prime (23182193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11591061 + 11591062.

It is an arithmetic number, because the mean of its divisors is an integer number (11591062).

Almost surely, 2^23182123 is an apocalyptic number.

23182123 is a deficient number, since it is larger than the sum of its proper divisors (1).

23182123 is an equidigital number, since it uses as much as digits as its factorization.

23182123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576, while the sum is 22.

The square root of 23182123 is about 4814.7817188321. The cubic root of 23182123 is about 285.1353537842.

The spelling of 23182123 in words is "twenty-three million, one hundred eighty-two thousand, one hundred twenty-three".