2002103323 has 4 divisors (see below), whose sum is σ = 2184112728. Its totient is φ = 1820093920.

The previous prime is 2002103309. The next prime is 2002103339. The reversal of 2002103323 is 3233012002.

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 2002103323 - 2⁵ = 2002103291 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2002103297 and 2002103306.

It is not an unprimeable number, because it can be changed into a prime (2002103303) 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, 91004686 + ... + 91004707.

It is an arithmetic number, because the mean of its divisors is an integer number (546028182).

Almost surely, 2^2002103323 is an apocalyptic number.

2002103323 is a deficient number, since it is larger than the sum of its proper divisors (182009405).

2002103323 is a wasteful number, since it uses less digits than its factorization.

2002103323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182009404.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2002103323 is about 44744.8692365952. The cubic root of 2002103323 is about 1260.3625653098.

Adding to 2002103323 its reverse (3233012002), we get a palindrome (5235115325).

The spelling of 2002103323 in words is "two billion, two million, one hundred three thousand, three hundred twenty-three".