150203 has 2 divisors, whose sum is σ = 150204. Its totient is φ = 150202.

The previous prime is 150197. The next prime is 150209. The reversal of 150203 is 302051.

It is a balanced prime because it is at equal distance from previous prime (150197) and next prime (150209).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150203 is a prime.

It is a plaindrome in base 16.

It is not a weakly prime, because it can be changed into another prime (150209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75101 + 75102.

It is an arithmetic number, because the mean of its divisors is an integer number (75102).

2¹⁵⁰²⁰³ is an apocalyptic number.

150203 is a deficient number, since it is larger than the sum of its proper divisors (1).

150203 is an equidigital number, since it uses as much as digits as its factorization.

150203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30, while the sum is 11.

The square root of 150203 is about 387.5603178861. The cubic root of 150203 is about 53.1568865090.

Adding to 150203 its reverse (302051), we get a palindrome (452254).

It can be divided in two parts, 150 and 203, that added together give a palindrome (353).

The spelling of 150203 in words is "one hundred fifty thousand, two hundred three".