123323021002003 has 8 divisors (see below), whose sum is σ = 130953619866672. Its totient is φ = 115734233638656.

The previous prime is 123323021001979. The next prime is 123323021002067. The reversal of 123323021002003 is 300200120323321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 123323021002003 - 2²⁵ = 123322987447571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123323021002403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10452869250 + ... + 10452881047.

It is an arithmetic number, because the mean of its divisors is an integer number (16369202483334).

Almost surely, 2^{123323021002003} is an apocalyptic number.

123323021002003 is a deficient number, since it is larger than the sum of its proper divisors (7630598864669).

123323021002003 is a wasteful number, since it uses less digits than its factorization.

123323021002003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20905750661.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 123323021002003 its reverse (300200120323321), we get a palindrome (423523141325324).

The spelling of 123323021002003 in words is "one hundred twenty-three trillion, three hundred twenty-three billion, twenty-one million, two thousand, three".