210230302323 has 8 divisors (see below), whose sum is σ = 281855728336. Its totient is φ = 139379205600.

The previous prime is 210230302319. The next prime is 210230302333. The reversal of 210230302323 is 323203032012.

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

It is not a de Polignac number, because 210230302323 - 2² = 210230302319 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 210230302323.

It is not an unprimeable number, because it can be changed into a prime (210230302333) 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, 193581688 + ... + 193582773.

It is an arithmetic number, because the mean of its divisors is an integer number (35231966042).

Almost surely, 2^210230302323 is an apocalyptic number.

210230302323 is a deficient number, since it is larger than the sum of its proper divisors (71625426013).

210230302323 is a wasteful number, since it uses less digits than its factorization.

210230302323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387164645.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 210230302323 its reverse (323203032012), we get a palindrome (533433334335).

The spelling of 210230302323 in words is "two hundred ten billion, two hundred thirty million, three hundred two thousand, three hundred twenty-three".