201315199 has 2 divisors, whose sum is σ = 201315200. Its totient is φ = 201315198.

The previous prime is 201315181. The next prime is 201315217. The reversal of 201315199 is 991513102.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (201315181) and next prime (201315217).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201315199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201315199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201315599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100657599 + 100657600.

It is an arithmetic number, because the mean of its divisors is an integer number (100657600).

Almost surely, 2^201315199 is an apocalyptic number.

201315199 is a deficient number, since it is larger than the sum of its proper divisors (1).

201315199 is an equidigital number, since it uses as much as digits as its factorization.

201315199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2430, while the sum is 31.

The square root of 201315199 is about 14188.5587358266. The cubic root of 201315199 is about 586.0826363678.

The spelling of 201315199 in words is "two hundred one million, three hundred fifteen thousand, one hundred ninety-nine".