123303310122703 has 2 divisors, whose sum is σ = 123303310122704. Its totient is φ = 123303310122702.

The previous prime is 123303310122649. The next prime is 123303310122719. The reversal of 123303310122703 is 307221013303321.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123303310122703 - 2⁹ = 123303310122191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123303310122763) 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, 61651655061351 + 61651655061352.

It is an arithmetic number, because the mean of its divisors is an integer number (61651655061352).

Almost surely, 2^{123303310122703} is an apocalyptic number.

123303310122703 is a deficient number, since it is larger than the sum of its proper divisors (1).

123303310122703 is an equidigital number, since it uses as much as digits as its factorization.

123303310122703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 31.

The spelling of 123303310122703 in words is "one hundred twenty-three trillion, three hundred three billion, three hundred ten million, one hundred twenty-two thousand, seven hundred three".