150830203 has 2 divisors, whose sum is σ = 150830204. Its totient is φ = 150830202.

The previous prime is 150830201. The next prime is 150830219. The reversal of 150830203 is 302038051.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 150830203 - 2¹ = 150830201 is a prime.

Together with 150830201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (150830201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75415101 + 75415102.

It is an arithmetic number, because the mean of its divisors is an integer number (75415102).

Almost surely, 2^150830203 is an apocalyptic number.

150830203 is a deficient number, since it is larger than the sum of its proper divisors (1).

150830203 is an equidigital number, since it uses as much as digits as its factorization.

150830203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 150830203 is about 12281.2948421573. The cubic root of 150830203 is about 532.3077287138.

Adding to 150830203 its reverse (302038051), we get a palindrome (452868254).

The spelling of 150830203 in words is "one hundred fifty million, eight hundred thirty thousand, two hundred three".