150133201 has 4 divisors (see below), whose sum is σ = 150227892. Its totient is φ = 150038512.

The previous prime is 150133141. The next prime is 150133219. The reversal of 150133201 is 102331051.

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 55577025 + 94556176 = 7455^2 + 9724^2 .

It is a cyclic number.

It is not a de Polignac number, because 150133201 - 2²³ = 141744593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150133241) 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, 44926 + ... + 48151.

It is an arithmetic number, because the mean of its divisors is an integer number (37556973).

Almost surely, 2^150133201 is an apocalyptic number.

It is an amenable number.

150133201 is a deficient number, since it is larger than the sum of its proper divisors (94691).

150133201 is an equidigital number, since it uses as much as digits as its factorization.

150133201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94690.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 150133201 is about 12252.8854152808. The cubic root of 150133201 is about 531.4865127096.

Adding to 150133201 its reverse (102331051), we get a palindrome (252464252).

The spelling of 150133201 in words is "one hundred fifty million, one hundred thirty-three thousand, two hundred one".