1150532303 has 2 divisors, whose sum is σ = 1150532304. Its totient is φ = 1150532302.

The previous prime is 1150532297. The next prime is 1150532311. The reversal of 1150532303 is 3032350511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1150532303 - 2¹⁰ = 1150531279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1150532333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575266151 + 575266152.

It is an arithmetic number, because the mean of its divisors is an integer number (575266152).

Almost surely, 2^1150532303 is an apocalyptic number.

1150532303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1150532303 is an equidigital number, since it uses as much as digits as its factorization.

1150532303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 1150532303 is about 33919.4973871961. The cubic root of 1150532303 is about 1047.8511770175.

Adding to 1150532303 its reverse (3032350511), we get a palindrome (4182882814).

The spelling of 1150532303 in words is "one billion, one hundred fifty million, five hundred thirty-two thousand, three hundred three".