150201995 has 4 divisors (see below), whose sum is σ = 180242400. Its totient is φ = 120161592.

The previous prime is 150201959. The next prime is 150202033. The reversal of 150201995 is 599102051.

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

It is a cyclic number.

It is not a de Polignac number, because 150201995 - 2¹² = 150197899 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15020195 + ... + 15020204.

It is an arithmetic number, because the mean of its divisors is an integer number (45060600).

Almost surely, 2^150201995 is an apocalyptic number.

150201995 is a deficient number, since it is larger than the sum of its proper divisors (30040405).

150201995 is an equidigital number, since it uses as much as digits as its factorization.

150201995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30040404.

The product of its (nonzero) digits is 4050, while the sum is 32.

The square root of 150201995 is about 12255.6923509037. The cubic root of 150201995 is about 531.5676795217.

The spelling of 150201995 in words is "one hundred fifty million, two hundred one thousand, nine hundred ninety-five".