123003323003002 has 64 divisors (see below), whose sum is σ = 203062280744736. Its totient is φ = 55534113423360.

The previous prime is 123003323002991. The next prime is 123003323003059. The reversal of 123003323003002 is 200300323300321.

It can be written as a sum of positive squares in 16 ways, for example, as 973322338041 + 122030000664961 = 986571^2 + 11046719^2 .

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 1050775908 + ... + 1050892960.

Almost surely, 2^{123003323003002} is an apocalyptic number.

123003323003002 is a deficient number, since it is larger than the sum of its proper divisors (80058957741734).

123003323003002 is a wasteful number, since it uses less digits than its factorization.

123003323003002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120755.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 123003323003002 its reverse (200300323300321), we get a palindrome (323303646303323).

The spelling of 123003323003002 in words is "one hundred twenty-three trillion, three billion, three hundred twenty-three million, three thousand, two".