201314233 has 2 divisors, whose sum is σ = 201314234. Its totient is φ = 201314232.

The previous prime is 201314231. The next prime is 201314237. The reversal of 201314233 is 332413102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 201270969 + 43264 = 14187^2 + 208^2 .

It is a cyclic number.

It is not a de Polignac number, because 201314233 - 2¹ = 201314231 is a prime.

Together with 201314231, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 201314233.

It is not a weakly prime, because it can be changed into another prime (201314231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100657116 + 100657117.

It is an arithmetic number, because the mean of its divisors is an integer number (100657117).

Almost surely, 2^201314233 is an apocalyptic number.

It is an amenable number.

201314233 is a deficient number, since it is larger than the sum of its proper divisors (1).

201314233 is an equidigital number, since it uses as much as digits as its factorization.

201314233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 201314233 is about 14188.5246942732. The cubic root of 201314233 is about 586.0816989378.

Adding to 201314233 its reverse (332413102), we get a palindrome (533727335).

The spelling of 201314233 in words is "two hundred one million, three hundred fourteen thousand, two hundred thirty-three".