150307019 has 2 divisors, whose sum is σ = 150307020. Its totient is φ = 150307018.

The previous prime is 150307009. The next prime is 150307021. The reversal of 150307019 is 910703051.

It is a strong prime.

It is an emirp because it is prime and its reverse (910703051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 150307019 - 2⁸ = 150306763 is a prime.

It is a super-2 number, since 2×150307019² = 45184399921332722, which contains 22 as substring.

Together with 150307021, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (150307009) 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, 75153509 + 75153510.

It is an arithmetic number, because the mean of its divisors is an integer number (75153510).

Almost surely, 2^150307019 is an apocalyptic number.

150307019 is a deficient number, since it is larger than the sum of its proper divisors (1).

150307019 is an equidigital number, since it uses as much as digits as its factorization.

150307019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 945, while the sum is 26.

The square root of 150307019 is about 12259.9763050342. The cubic root of 150307019 is about 531.6915446256.

The spelling of 150307019 in words is "one hundred fifty million, three hundred seven thousand, nineteen".