150020867 has 2 divisors, whose sum is σ = 150020868. Its totient is φ = 150020866.

The previous prime is 150020771. The next prime is 150020953. The reversal of 150020867 is 768020051.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 150020867 - 2¹² = 150016771 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (150010867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75010433 + 75010434.

It is an arithmetic number, because the mean of its divisors is an integer number (75010434).

Almost surely, 2^150020867 is an apocalyptic number.

150020867 is a deficient number, since it is larger than the sum of its proper divisors (1).

150020867 is an equidigital number, since it uses as much as digits as its factorization.

150020867 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 150020867 is about 12248.3005759983. The cubic root of 150020867 is about 531.3539217782.

The spelling of 150020867 in words is "one hundred fifty million, twenty thousand, eight hundred sixty-seven".