20000001002323 has 8 divisors (see below), whose sum is σ = 20002646310192. Its totient is φ = 19997355899136.

The previous prime is 20000001002321. The next prime is 20000001002353. The reversal of 20000001002323 is 32320010000002.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 20000001002323 - 2¹ = 20000001002321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20000001002321) 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, 295924911 + ... + 295992487.

It is an arithmetic number, because the mean of its divisors is an integer number (2500330788774).

Almost surely, 2^{20000001002323} is an apocalyptic number.

20000001002323 is a deficient number, since it is larger than the sum of its proper divisors (2645307869).

20000001002323 is a wasteful number, since it uses less digits than its factorization.

20000001002323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102341.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 20000001002323 its reverse (32320010000002), we get a palindrome (52320011002325).

The spelling of 20000001002323 in words is "twenty trillion, one million, two thousand, three hundred twenty-three".