124422523 has 2 divisors, whose sum is σ = 124422524. Its totient is φ = 124422522.

The previous prime is 124422511. The next prime is 124422533. The reversal of 124422523 is 325224421.

It is a strong prime.

It is an emirp because it is prime and its reverse (325224421) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124422523 is a prime.

It is not a weakly prime, because it can be changed into another prime (124422503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62211261 + 62211262.

It is an arithmetic number, because the mean of its divisors is an integer number (62211262).

Almost surely, 2^124422523 is an apocalyptic number.

124422523 is a deficient number, since it is larger than the sum of its proper divisors (1).

124422523 is an equidigital number, since it uses as much as digits as its factorization.

124422523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3840, while the sum is 25.

The square root of 124422523 is about 11154.4844345223. The cubic root of 124422523 is about 499.2288419085.

Adding to 124422523 its reverse (325224421), we get a palindrome (449646944).

The spelling of 124422523 in words is "one hundred twenty-four million, four hundred twenty-two thousand, five hundred twenty-three".