150305369 has 2 divisors, whose sum is σ = 150305370. Its totient is φ = 150305368.

The previous prime is 150305357. The next prime is 150305377. The reversal of 150305369 is 963503051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 139546969 + 10758400 = 11813^2 + 3280^2 .

It is a cyclic number.

It is not a de Polignac number, because 150305369 - 2¹⁶ = 150239833 is a prime.

It is a super-2 number, since 2×150305369² = 45183407900452322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (150305399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75152684 + 75152685.

It is an arithmetic number, because the mean of its divisors is an integer number (75152685).

Almost surely, 2^150305369 is an apocalyptic number.

It is an amenable number.

150305369 is a deficient number, since it is larger than the sum of its proper divisors (1).

150305369 is an equidigital number, since it uses as much as digits as its factorization.

150305369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12150, while the sum is 32.

The square root of 150305369 is about 12259.9090127129. The cubic root of 150305369 is about 531.6895990650.

The spelling of 150305369 in words is "one hundred fifty million, three hundred five thousand, three hundred sixty-nine".