150020671 has 2 divisors, whose sum is σ = 150020672. Its totient is φ = 150020670.

The previous prime is 150020669. The next prime is 150020711. The reversal of 150020671 is 176020051.

150020671 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 150020671 - 2¹ = 150020669 is a prime.

Together with 150020669, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150020071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75010335 + 75010336.

It is an arithmetic number, because the mean of its divisors is an integer number (75010336).

Almost surely, 2^150020671 is an apocalyptic number.

150020671 is a deficient number, since it is larger than the sum of its proper divisors (1).

150020671 is an equidigital number, since it uses as much as digits as its factorization.

150020671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 150020671 is about 12248.2925748857. The cubic root of 150020671 is about 531.3536903761.

The spelling of 150020671 in words is "one hundred fifty million, twenty thousand, six hundred seventy-one".