150605201 has 2 divisors, whose sum is σ = 150605202. Its totient is φ = 150605200.

The previous prime is 150605197. The next prime is 150605209. The reversal of 150605201 is 102506051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 147646801 + 2958400 = 12151^2 + 1720^2 .

It is a cyclic number.

It is not a de Polignac number, because 150605201 - 2² = 150605197 is a prime.

It is not a weakly prime, because it can be changed into another prime (150605209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75302600 + 75302601.

It is an arithmetic number, because the mean of its divisors is an integer number (75302601).

Almost surely, 2^150605201 is an apocalyptic number.

It is an amenable number.

150605201 is a deficient number, since it is larger than the sum of its proper divisors (1).

150605201 is an equidigital number, since it uses as much as digits as its factorization.

150605201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 150605201 is about 12272.1310700302. The cubic root of 150605201 is about 532.0429057393.

The spelling of 150605201 in words is "one hundred fifty million, six hundred five thousand, two hundred one".