201210233 has 16 divisors (see below), whose sum is σ = 241130496. Its totient is φ = 164157840.

The previous prime is 201210227. The next prime is 201210239. The reversal of 201210233 is 332012102.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (201210227) and next prime (201210239).

It is not a de Polignac number, because 201210233 - 2¹⁴ = 201193849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201210239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31010 + ... + 36932.

It is an arithmetic number, because the mean of its divisors is an integer number (15070656).

Almost surely, 2^201210233 is an apocalyptic number.

201210233 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

201210233 is a deficient number, since it is larger than the sum of its proper divisors (39920263).

201210233 is a wasteful number, since it uses less digits than its factorization.

201210233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6164.

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

The square root of 201210233 is about 14184.8592872823. The cubic root of 201210233 is about 585.9807572492.

Adding to 201210233 its reverse (332012102), we get a palindrome (533222335).

It can be divided in two parts, 2012102 and 33, that multiplied together give a palindrome (66399366).

The spelling of 201210233 in words is "two hundred one million, two hundred ten thousand, two hundred thirty-three".