73160201 has 2 divisors, whose sum is σ = 73160202. Its totient is φ = 73160200.

The previous prime is 73160183. The next prime is 73160207. The reversal of 73160201 is 10206137.

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., 67980025 + 5180176 = 8245^2 + 2276^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73160201 is a prime.

It is not a weakly prime, because it can be changed into another prime (73160207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36580100 + 36580101.

It is an arithmetic number, because the mean of its divisors is an integer number (36580101).

Almost surely, 2^73160201 is an apocalyptic number.

It is an amenable number.

73160201 is a deficient number, since it is larger than the sum of its proper divisors (1).

73160201 is an equidigital number, since it uses as much as digits as its factorization.

73160201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 73160201 is about 8553.3736618951. The cubic root of 73160201 is about 418.2394197034.

Adding to 73160201 its reverse (10206137), we get a palindrome (83366338).

The spelling of 73160201 in words is "seventy-three million, one hundred sixty thousand, two hundred one".