201163049 has 2 divisors, whose sum is σ = 201163050. Its totient is φ = 201163048.

The previous prime is 201163031. The next prime is 201163063. The reversal of 201163049 is 940361102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102657424 + 98505625 = 10132^2 + 9925^2 .

It is a cyclic number.

It is not a de Polignac number, because 201163049 - 2¹² = 201158953 is a prime.

It is not a weakly prime, because it can be changed into another prime (201163019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100581524 + 100581525.

It is an arithmetic number, because the mean of its divisors is an integer number (100581525).

Almost surely, 2^201163049 is an apocalyptic number.

It is an amenable number.

201163049 is a deficient number, since it is larger than the sum of its proper divisors (1).

201163049 is an equidigital number, since it uses as much as digits as its factorization.

201163049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 201163049 is about 14183.1960079525. The cubic root of 201163049 is about 585.9349493113.

The spelling of 201163049 in words is "two hundred one million, one hundred sixty-three thousand, forty-nine".