1002233433403 has 4 divisors (see below), whose sum is σ = 1014919932640. Its totient is φ = 989546934168.

The previous prime is 1002233433391. The next prime is 1002233433407. The reversal of 1002233433403 is 3043343322001.

It is a happy number.

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 1002233433403 - 2²⁹ = 1001696562491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1002233433407) 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, 6343249500 + ... + 6343249657.

It is an arithmetic number, because the mean of its divisors is an integer number (253729983160).

Almost surely, 2^{1002233433403} is an apocalyptic number.

1002233433403 is a deficient number, since it is larger than the sum of its proper divisors (12686499237).

1002233433403 is an equidigital number, since it uses as much as digits as its factorization.

1002233433403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12686499236.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 1002233433403 its reverse (3043343322001), we get a palindrome (4045576755404).

The spelling of 1002233433403 in words is "one trillion, two billion, two hundred thirty-three million, four hundred thirty-three thousand, four hundred three".