201159017 has 2 divisors, whose sum is σ = 201159018. Its totient is φ = 201159016.

The previous prime is 201158981. The next prime is 201159053. The reversal of 201159017 is 710951102.

It is a balanced prime because it is at equal distance from previous prime (201158981) and next prime (201159053).

It can be written as a sum of positive squares in only one way, i.e., 142468096 + 58690921 = 11936^2 + 7661^2 .

It is a cyclic number.

It is not a de Polignac number, because 201159017 - 2⁶ = 201158953 is a prime.

It is not a weakly prime, because it can be changed into another prime (201159067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100579508 + 100579509.

It is an arithmetic number, because the mean of its divisors is an integer number (100579509).

Almost surely, 2^201159017 is an apocalyptic number.

It is an amenable number.

201159017 is a deficient number, since it is larger than the sum of its proper divisors (1).

201159017 is an equidigital number, since it uses as much as digits as its factorization.

201159017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 630, while the sum is 26.

The square root of 201159017 is about 14183.0538672036. The cubic root of 201159017 is about 585.9310345674.

The spelling of 201159017 in words is "two hundred one million, one hundred fifty-nine thousand, seventeen".