123013003202303 has 2 divisors, whose sum is σ = 123013003202304. Its totient is φ = 123013003202302.

The previous prime is 123013003202293. The next prime is 123013003202321. The reversal of 123013003202303 is 303202300310321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123013003202303 - 2³⁶ = 122944283725567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123013003202393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61506501601151 + 61506501601152.

It is an arithmetic number, because the mean of its divisors is an integer number (61506501601152).

Almost surely, 2^{123013003202303} is an apocalyptic number.

123013003202303 is a deficient number, since it is larger than the sum of its proper divisors (1).

123013003202303 is an equidigital number, since it uses as much as digits as its factorization.

123013003202303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 123013003202303 its reverse (303202300310321), we get a palindrome (426215303512624).

The spelling of 123013003202303 in words is "one hundred twenty-three trillion, thirteen billion, three million, two hundred two thousand, three hundred three".