123000352439 has 2 divisors, whose sum is σ = 123000352440. Its totient is φ = 123000352438.

The previous prime is 123000352411. The next prime is 123000352457. The reversal of 123000352439 is 934253000321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123000352439 - 2⁸ = 123000352183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123000352469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61500176219 + 61500176220.

It is an arithmetic number, because the mean of its divisors is an integer number (61500176220).

Almost surely, 2^123000352439 is an apocalyptic number.

123000352439 is a deficient number, since it is larger than the sum of its proper divisors (1).

123000352439 is an equidigital number, since it uses as much as digits as its factorization.

123000352439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 32.

The spelling of 123000352439 in words is "one hundred twenty-three billion, three hundred fifty-two thousand, four hundred thirty-nine".