150305093 has 2 divisors, whose sum is σ = 150305094. Its totient is φ = 150305092.

The previous prime is 150305087. The next prime is 150305101. The reversal of 150305093 is 390503051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108534724 + 41770369 = 10418^2 + 6463^2 .

It is an emirp because it is prime and its reverse (390503051) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150305093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150305003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75152546 + 75152547.

It is an arithmetic number, because the mean of its divisors is an integer number (75152547).

Almost surely, 2^150305093 is an apocalyptic number.

It is an amenable number.

150305093 is a deficient number, since it is larger than the sum of its proper divisors (1).

150305093 is an equidigital number, since it uses as much as digits as its factorization.

150305093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2025, while the sum is 26.

The square root of 150305093 is about 12259.8977565068. The cubic root of 150305093 is about 531.6892736244.

The spelling of 150305093 in words is "one hundred fifty million, three hundred five thousand, ninety-three".