1152500203 has 2 divisors, whose sum is σ = 1152500204. Its totient is φ = 1152500202.

The previous prime is 1152500197. The next prime is 1152500287. The reversal of 1152500203 is 3020052511.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1152500203 is a prime.

It is not a weakly prime, because it can be changed into another prime (1152500003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576250101 + 576250102.

It is an arithmetic number, because the mean of its divisors is an integer number (576250102).

Almost surely, 2^1152500203 is an apocalyptic number.

1152500203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1152500203 is an equidigital number, since it uses as much as digits as its factorization.

1152500203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 1152500203 is about 33948.4933833594. The cubic root of 1152500203 is about 1048.4482605794.

Adding to 1152500203 its reverse (3020052511), we get a palindrome (4172552714).

The spelling of 1152500203 in words is "one billion, one hundred fifty-two million, five hundred thousand, two hundred three".