1232001003203 has 16 divisors (see below), whose sum is σ = 1267339239936. Its totient is φ = 1196969514720.

The previous prime is 1232001003187. The next prime is 1232001003209. The reversal of 1232001003203 is 3023001002321.

It is a cyclic number.

It is not a de Polignac number, because 1232001003203 - 2⁴ = 1232001003187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1232001003209) 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, 44297900 + ... + 44325702.

It is an arithmetic number, because the mean of its divisors is an integer number (79208702496).

Almost surely, 2^{1232001003203} is an apocalyptic number.

1232001003203 is a deficient number, since it is larger than the sum of its proper divisors (35338236733).

1232001003203 is a wasteful number, since it uses less digits than its factorization.

1232001003203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33274.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 1232001003203 its reverse (3023001002321), we get a palindrome (4255002005524).

The spelling of 1232001003203 in words is "one trillion, two hundred thirty-two billion, one million, three thousand, two hundred three".