2002300030643 has 8 divisors (see below), whose sum is σ = 2186405651136. Its totient is φ = 1818540801000.

The previous prime is 2002300030607. The next prime is 2002300030651. The reversal of 2002300030643 is 3460300032002.

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

It is not a de Polignac number, because 2002300030643 - 2¹⁰ = 2002300029619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2002300030663) 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, 86585621 + ... + 86608742.

It is an arithmetic number, because the mean of its divisors is an integer number (273300706392).

Almost surely, 2^{2002300030643} is an apocalyptic number.

2002300030643 is a deficient number, since it is larger than the sum of its proper divisors (184105620493).

2002300030643 is a wasteful number, since it uses less digits than its factorization.

2002300030643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173195425.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 2002300030643 its reverse (3460300032002), we get a palindrome (5462600062645).

The spelling of 2002300030643 in words is "two trillion, two billion, three hundred million, thirty thousand, six hundred forty-three".