201201383 has 2 divisors, whose sum is σ = 201201384. Its totient is φ = 201201382.

The previous prime is 201201367. The next prime is 201201389. The reversal of 201201383 is 383102102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201201383 - 2⁴ = 201201367 is a prime.

It is a super-2 number, since 2×201201383² = 80963993042225378, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201201389) 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 as a sum of consecutive naturals, namely, 100600691 + 100600692.

It is an arithmetic number, because the mean of its divisors is an integer number (100600692).

Almost surely, 2^201201383 is an apocalyptic number.

201201383 is a deficient number, since it is larger than the sum of its proper divisors (1).

201201383 is an equidigital number, since it uses as much as digits as its factorization.

201201383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 201201383 is about 14184.5473315154. The cubic root of 201201383 is about 585.9721658940.

Adding to 201201383 its reverse (383102102), we get a palindrome (584303485).

The spelling of 201201383 in words is "two hundred one million, two hundred one thousand, three hundred eighty-three".