1002323112303 has 8 divisors (see below), whose sum is σ = 1367510603008. Its totient is φ = 652675514904.

The previous prime is 1002323112283. The next prime is 1002323112331. The reversal of 1002323112303 is 3032113232001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1002323112303 - 2¹⁸ = 1002322850159 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1002323112303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002323112103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3884973175 + ... + 3884973432.

It is an arithmetic number, because the mean of its divisors is an integer number (170938825376).

Almost surely, 2^{1002323112303} is an apocalyptic number.

1002323112303 is a deficient number, since it is larger than the sum of its proper divisors (365187490705).

1002323112303 is an equidigital number, since it uses as much as digits as its factorization.

1002323112303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7769946653.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1002323112303 its reverse (3032113232001), we get a palindrome (4034436344304).

The spelling of 1002323112303 in words is "one trillion, two billion, three hundred twenty-three million, one hundred twelve thousand, three hundred three".