230210211 has 32 divisors (see below), whose sum is σ = 387330048. Its totient is φ = 118139040.

The previous prime is 230210143. The next prime is 230210231. The reversal of 230210211 is 112012032.

It is not a de Polignac number, because 230210211 - 2¹⁵ = 230177443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230210231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13170 + ... + 25176.

It is an arithmetic number, because the mean of its divisors is an integer number (12104064).

Almost surely, 2^230210211 is an apocalyptic number.

230210211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

230210211 is a deficient number, since it is larger than the sum of its proper divisors (157119837).

230210211 is a wasteful number, since it uses less digits than its factorization.

230210211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12111.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 230210211 is about 15172.6797567206. The cubic root of 230210211 is about 612.8791696960.

Adding to 230210211 its reverse (112012032), we get a palindrome (342222243).

The spelling of 230210211 in words is "two hundred thirty million, two hundred ten thousand, two hundred eleven".