1730150201 has 4 divisors (see below), whose sum is σ = 1863238692. Its totient is φ = 1597061712.

The previous prime is 1730150153. The next prime is 1730150209. The reversal of 1730150201 is 1020510371.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 608904976 + 1121245225 = 24676^2 + 33485^2 .

It is a cyclic number.

It is not a de Polignac number, because 1730150201 - 2¹⁴ = 1730133817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1730150209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66544226 + ... + 66544251.

It is an arithmetic number, because the mean of its divisors is an integer number (465809673).

Almost surely, 2^1730150201 is an apocalyptic number.

It is an amenable number.

1730150201 is a deficient number, since it is larger than the sum of its proper divisors (133088491).

1730150201 is a wasteful number, since it uses less digits than its factorization.

1730150201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133088490.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 1730150201 is about 41595.0742396260. The cubic root of 1730150201 is about 1200.4975254082.

Adding to 1730150201 its reverse (1020510371), we get a palindrome (2750660572).

The spelling of 1730150201 in words is "one billion, seven hundred thirty million, one hundred fifty thousand, two hundred one".