210230223 has 16 divisors (see below), whose sum is σ = 321404160. Its totient is φ = 119736576.

The previous prime is 210230161. The next prime is 210230227. The reversal of 210230223 is 322032012.

It is not a de Polignac number, because 210230223 - 2¹³ = 210222031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210230227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9858 + ... + 22751.

It is an arithmetic number, because the mean of its divisors is an integer number (20087760).

Almost surely, 2^210230223 is an apocalyptic number.

210230223 is a deficient number, since it is larger than the sum of its proper divisors (111173937).

210230223 is a wasteful number, since it uses less digits than its factorization.

210230223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32926.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 210230223 is about 14499.3180184449. The cubic root of 210230223 is about 594.6093266698.

Adding to 210230223 its reverse (322032012), we get a palindrome (532262235).

The spelling of 210230223 in words is "two hundred ten million, two hundred thirty thousand, two hundred twenty-three".