1233150203 has 2 divisors, whose sum is σ = 1233150204. Its totient is φ = 1233150202.

The previous prime is 1233150181. The next prime is 1233150227. The reversal of 1233150203 is 3020513321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1233150203 - 2²⁸ = 964714747 is a prime.

It is not a weakly prime, because it can be changed into another prime (1233150253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616575101 + 616575102.

It is an arithmetic number, because the mean of its divisors is an integer number (616575102).

Almost surely, 2^1233150203 is an apocalyptic number.

1233150203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1233150203 is an equidigital number, since it uses as much as digits as its factorization.

1233150203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 1233150203 is about 35116.2384517476. The cubic root of 1233150203 is about 1072.3551938350.

Adding to 1233150203 its reverse (3020513321), we get a palindrome (4253663524).

The spelling of 1233150203 in words is "one billion, two hundred thirty-three million, one hundred fifty thousand, two hundred three".