150302983 has 2 divisors, whose sum is σ = 150302984. Its totient is φ = 150302982.

The previous prime is 150302927. The next prime is 150302989. The reversal of 150302983 is 389203051.

It is a happy number.

150302983 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 is an emirp because it is prime and its reverse (389203051) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150302983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150302989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75151491 + 75151492.

It is an arithmetic number, because the mean of its divisors is an integer number (75151492).

Almost surely, 2^150302983 is an apocalyptic number.

150302983 is a deficient number, since it is larger than the sum of its proper divisors (1).

150302983 is an equidigital number, since it uses as much as digits as its factorization.

150302983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 150302983 is about 12259.8117032848. The cubic root of 150302983 is about 531.6867856412.

The spelling of 150302983 in words is "one hundred fifty million, three hundred two thousand, nine hundred eighty-three".