230211203 has 2 divisors, whose sum is σ = 230211204. Its totient is φ = 230211202.

The previous prime is 230211197. The next prime is 230211211. The reversal of 230211203 is 302112032.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230211203 - 2⁶ = 230211139 is a prime.

It is not a weakly prime, because it can be changed into another prime (230211403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115105601 + 115105602.

It is an arithmetic number, because the mean of its divisors is an integer number (115105602).

Almost surely, 2^230211203 is an apocalyptic number.

230211203 is a deficient number, since it is larger than the sum of its proper divisors (1).

230211203 is an equidigital number, since it uses as much as digits as its factorization.

230211203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 230211203 is about 15172.7124470215. The cubic root of 230211203 is about 612.8800500149.

Adding to 230211203 its reverse (302112032), we get a palindrome (532323235).

It can be divided in two parts, 2 and 30211203, that multiplied together give a palindrome (60422406).

The spelling of 230211203 in words is "two hundred thirty million, two hundred eleven thousand, two hundred three".