123032003003 has 16 divisors (see below), whose sum is σ = 151494576576. Its totient is φ = 97298634240.

The previous prime is 123032002993. The next prime is 123032003041. The reversal of 123032003003 is 300300230321.

It is a cyclic number.

It is not a de Polignac number, because 123032003003 - 2⁸ = 123032002747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123032003803) 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, 118058 + ... + 509903.

It is an arithmetic number, because the mean of its divisors is an integer number (9468411036).

Almost surely, 2^123032003003 is an apocalyptic number.

123032003003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

123032003003 is a deficient number, since it is larger than the sum of its proper divisors (28462573573).

123032003003 is a wasteful number, since it uses less digits than its factorization.

123032003003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630134.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 123032003003 its reverse (300300230321), we get a palindrome (423332233324).

The spelling of 123032003003 in words is "one hundred twenty-three billion, thirty-two million, three thousand, three".