123003534540713 has 2 divisors, whose sum is σ = 123003534540714. Its totient is φ = 123003534540712.

The previous prime is 123003534540709. The next prime is 123003534540773. The reversal of 123003534540713 is 317045435300321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 120974767315609 + 2028767225104 = 10998853^2 + 1424348^2 .

It is a cyclic number.

It is not a de Polignac number, because 123003534540713 - 2² = 123003534540709 is a prime.

It is not a weakly prime, because it can be changed into another prime (123003534540773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (37) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61501767270356 + 61501767270357.

It is an arithmetic number, because the mean of its divisors is an integer number (61501767270357).

Almost surely, 2^{123003534540713} is an apocalyptic number.

It is an amenable number.

123003534540713 is a deficient number, since it is larger than the sum of its proper divisors (1).

123003534540713 is an equidigital number, since it uses as much as digits as its factorization.

123003534540713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 453600, while the sum is 41.

The spelling of 123003534540713 in words is "one hundred twenty-three trillion, three billion, five hundred thirty-four million, five hundred forty thousand, seven hundred thirteen".