123032303003 has 16 divisors (see below), whose sum is σ = 129144909600. Its totient is φ = 117053502720.

The previous prime is 123032302999. The next prime is 123032303057. The reversal of 123032303003 is 300303230321.

It is not a de Polignac number, because 123032303003 - 2² = 123032302999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123032303063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 674888 + ... + 837578.

It is an arithmetic number, because the mean of its divisors is an integer number (8071556850).

Almost surely, 2^123032303003 is an apocalyptic number.

123032303003 is a deficient number, since it is larger than the sum of its proper divisors (6112606597).

123032303003 is a wasteful number, since it uses less digits than its factorization.

123032303003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163102.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 123032303003 its reverse (300303230321), we get a palindrome (423335533324).

The spelling of 123032303003 in words is "one hundred twenty-three billion, thirty-two million, three hundred three thousand, three".