2000102321 has 4 divisors (see below), whose sum is σ = 2285831232. Its totient is φ = 1714373412.

The previous prime is 2000102233. The next prime is 2000102323. The reversal of 2000102321 is 1232010002.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2000102321 - 2¹⁴ = 2000085937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2000102323) 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, 142864445 + ... + 142864458.

It is an arithmetic number, because the mean of its divisors is an integer number (571457808).

Almost surely, 2^2000102321 is an apocalyptic number.

It is an amenable number.

2000102321 is a deficient number, since it is larger than the sum of its proper divisors (285728911).

2000102321 is an equidigital number, since it uses as much as digits as its factorization.

2000102321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285728910.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 2000102321 is about 44722.5035189221. The cubic root of 2000102321 is about 1259.9425355921.

Adding to 2000102321 its reverse (1232010002), we get a palindrome (3232112323).

The spelling of 2000102321 in words is "two billion, one hundred two thousand, three hundred twenty-one".