150666201 has 12 divisors (see below), whose sum is σ = 248718912. Its totient is φ = 86094936.

The previous prime is 150666163. The next prime is 150666209. The reversal of 150666201 is 102666051.

It is a happy number.

It is not a de Polignac number, because 150666201 - 2⁷ = 150666073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150666209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1195701 + ... + 1195826.

It is an arithmetic number, because the mean of its divisors is an integer number (20726576).

Almost surely, 2^150666201 is an apocalyptic number.

It is an amenable number.

150666201 is a deficient number, since it is larger than the sum of its proper divisors (98052711).

150666201 is a wasteful number, since it uses less digits than its factorization.

150666201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2391540 (or 2391537 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 150666201 is about 12274.6161243438. The cubic root of 150666201 is about 532.1147275982.

The spelling of 150666201 in words is "one hundred fifty million, six hundred sixty-six thousand, two hundred one".