2150201273 has 8 divisors (see below), whose sum is σ = 2367597600. Its totient is φ = 1936458880.

The previous prime is 2150201267. The next prime is 2150201281. The reversal of 2150201273 is 3721020512.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2150201273 - 2¹² = 2150197177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2150201213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 912248 + ... + 914601.

It is an arithmetic number, because the mean of its divisors is an integer number (295949700).

Almost surely, 2^2150201273 is an apocalyptic number.

It is an amenable number.

2150201273 is a deficient number, since it is larger than the sum of its proper divisors (217396327).

2150201273 is a wasteful number, since it uses less digits than its factorization.

2150201273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1826967.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 2150201273 is about 46370.2628092617. The cubic root of 2150201273 is about 1290.7031547026.

Adding to 2150201273 its reverse (3721020512), we get a palindrome (5871221785).

The spelling of 2150201273 in words is "two billion, one hundred fifty million, two hundred one thousand, two hundred seventy-three".