1232031322003 has 4 divisors (see below), whose sum is σ = 1233689507568. Its totient is φ = 1230373136440.

The previous prime is 1232031321971. The next prime is 1232031322009. The reversal of 1232031322003 is 3002231302321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1232031322003 - 2⁵ = 1232031321971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1232031322009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 829091668 + ... + 829093153.

It is an arithmetic number, because the mean of its divisors is an integer number (308422376892).

Almost surely, 2^{1232031322003} is an apocalyptic number.

1232031322003 is a deficient number, since it is larger than the sum of its proper divisors (1658185565).

1232031322003 is an equidigital number, since it uses as much as digits as its factorization.

1232031322003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1658185564.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 1232031322003 its reverse (3002231302321), we get a palindrome (4234262624324).

The spelling of 1232031322003 in words is "one trillion, two hundred thirty-two billion, thirty-one million, three hundred twenty-two thousand, three".