123101330159 has 2 divisors, whose sum is σ = 123101330160. Its totient is φ = 123101330158.

The previous prime is 123101330123. The next prime is 123101330161. The reversal of 123101330159 is 951033101321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123101330159 - 2³² = 118806362863 is a prime.

Together with 123101330161, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123101330459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61550665079 + 61550665080.

It is an arithmetic number, because the mean of its divisors is an integer number (61550665080).

Almost surely, 2^123101330159 is an apocalyptic number.

123101330159 is a deficient number, since it is larger than the sum of its proper divisors (1).

123101330159 is an equidigital number, since it uses as much as digits as its factorization.

123101330159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2430, while the sum is 29.

The spelling of 123101330159 in words is "one hundred twenty-three billion, one hundred one million, three hundred thirty thousand, one hundred fifty-nine".