122433441523 has 2 divisors, whose sum is σ = 122433441524. Its totient is φ = 122433441522.

The previous prime is 122433441379. The next prime is 122433441607. The reversal of 122433441523 is 325144334221.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122433441523 is a prime.

It is not a weakly prime, because it can be changed into another prime (122433447523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61216720761 + 61216720762.

It is an arithmetic number, because the mean of its divisors is an integer number (61216720762).

Almost surely, 2^122433441523 is an apocalyptic number.

122433441523 is a deficient number, since it is larger than the sum of its proper divisors (1).

122433441523 is an equidigital number, since it uses as much as digits as its factorization.

122433441523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 34.

Adding to 122433441523 its reverse (325144334221), we get a palindrome (447577775744).

The spelling of 122433441523 in words is "one hundred twenty-two billion, four hundred thirty-three million, four hundred forty-one thousand, five hundred twenty-three".