123005503339 has 2 divisors, whose sum is σ = 123005503340. Its totient is φ = 123005503338.

The previous prime is 123005503289. The next prime is 123005503373. The reversal of 123005503339 is 933305500321.

It is an a-pointer prime, because the next prime (123005503373) can be obtained adding 123005503339 to its sum of digits (34).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123005503339 - 2¹⁷ = 123005372267 is a prime.

It is not a weakly prime, because it can be changed into another prime (123005503039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61502751669 + 61502751670.

It is an arithmetic number, because the mean of its divisors is an integer number (61502751670).

Almost surely, 2^123005503339 is an apocalyptic number.

123005503339 is a deficient number, since it is larger than the sum of its proper divisors (1).

123005503339 is an equidigital number, since it uses as much as digits as its factorization.

123005503339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36450, while the sum is 34.

The spelling of 123005503339 in words is "one hundred twenty-three billion, five million, five hundred three thousand, three hundred thirty-nine".