123032001233 has 16 divisors (see below), whose sum is σ = 128015633856. Its totient is φ = 118146651840.

The previous prime is 123032001227. The next prime is 123032001271. The reversal of 123032001233 is 332100230321.

It is a cyclic number.

It is not a de Polignac number, because 123032001233 - 2²⁰ = 123030952657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123032001133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6461435 + ... + 6480447.

It is an arithmetic number, because the mean of its divisors is an integer number (8000977116).

Almost surely, 2^123032001233 is an apocalyptic number.

It is an amenable number.

123032001233 is a deficient number, since it is larger than the sum of its proper divisors (4983632623).

123032001233 is a wasteful number, since it uses less digits than its factorization.

123032001233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21584.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 123032001233 its reverse (332100230321), we get a palindrome (455132231554).

The spelling of 123032001233 in words is "one hundred twenty-three billion, thirty-two million, one thousand, two hundred thirty-three".