150244261 has 2 divisors, whose sum is σ = 150244262. Its totient is φ = 150244260.

The previous prime is 150244231. The next prime is 150244271. The reversal of 150244261 is 162442051.

It is a happy number.

150244261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 133841761 + 16402500 = 11569^2 + 4050^2 .

It is a cyclic number.

It is not a de Polignac number, because 150244261 - 2⁹ = 150243749 is a prime.

It is a super-2 number, since 2×150244261² = 45146675926872242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150244231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75122130 + 75122131.

It is an arithmetic number, because the mean of its divisors is an integer number (75122131).

Almost surely, 2^150244261 is an apocalyptic number.

It is an amenable number.

150244261 is a deficient number, since it is larger than the sum of its proper divisors (1).

150244261 is an equidigital number, since it uses as much as digits as its factorization.

150244261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 150244261 is about 12257.4165712029. The cubic root of 150244261 is about 531.6175349014.

The spelling of 150244261 in words is "one hundred fifty million, two hundred forty-four thousand, two hundred sixty-one".