150240901 has 2 divisors, whose sum is σ = 150240902. Its totient is φ = 150240900.

The previous prime is 150240869. The next prime is 150240919. The reversal of 150240901 is 109042051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 145178401 + 5062500 = 12049^2 + 2250^2 .

It is a cyclic number.

It is not a de Polignac number, because 150240901 - 2⁵ = 150240869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150240931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75120450 + 75120451.

It is an arithmetic number, because the mean of its divisors is an integer number (75120451).

Almost surely, 2^150240901 is an apocalyptic number.

It is an amenable number.

150240901 is a deficient number, since it is larger than the sum of its proper divisors (1).

150240901 is an equidigital number, since it uses as much as digits as its factorization.

150240901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 150240901 is about 12257.2795105602. The cubic root of 150240901 is about 531.6135719142.

Adding to 150240901 its reverse (109042051), we get a palindrome (259282952).

The spelling of 150240901 in words is "one hundred fifty million, two hundred forty thousand, nine hundred one".