201201037 has 2 divisors, whose sum is σ = 201201038. Its totient is φ = 201201036.

The previous prime is 201201023. The next prime is 201201041. The reversal of 201201037 is 730102102.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 137616361 + 63584676 = 11731^2 + 7974^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201201037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201201037.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201201337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100600518 + 100600519.

It is an arithmetic number, because the mean of its divisors is an integer number (100600519).

Almost surely, 2^201201037 is an apocalyptic number.

It is an amenable number.

201201037 is a deficient number, since it is larger than the sum of its proper divisors (1).

201201037 is an equidigital number, since it uses as much as digits as its factorization.

201201037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 201201037 is about 14184.5351351393. The cubic root of 201201037 is about 585.9718300009.

Adding to 201201037 its reverse (730102102), we get a palindrome (931303139).

The spelling of 201201037 in words is "two hundred one million, two hundred one thousand, thirty-seven".