123123333013159 has 2 divisors, whose sum is σ = 123123333013160. Its totient is φ = 123123333013158.

The previous prime is 123123333013157. The next prime is 123123333013229. The reversal of 123123333013159 is 951310333321321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123123333013159 - 2¹ = 123123333013157 is a prime.

Together with 123123333013157, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123123333013157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61561666506579 + 61561666506580.

It is an arithmetic number, because the mean of its divisors is an integer number (61561666506580).

Almost surely, 2^{123123333013159} is an apocalyptic number.

123123333013159 is a deficient number, since it is larger than the sum of its proper divisors (1).

123123333013159 is an equidigital number, since it uses as much as digits as its factorization.

123123333013159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 131220, while the sum is 40.

The spelling of 123123333013159 in words is "one hundred twenty-three trillion, one hundred twenty-three billion, three hundred thirty-three million, thirteen thousand, one hundred fifty-nine".