1150022303 has 2 divisors, whose sum is σ = 1150022304. Its totient is φ = 1150022302.

The previous prime is 1150022297. The next prime is 1150022323. The reversal of 1150022303 is 3032200511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1150022303 - 2⁸ = 1150022047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1150022323) 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, 575011151 + 575011152.

It is an arithmetic number, because the mean of its divisors is an integer number (575011152).

Almost surely, 2^1150022303 is an apocalyptic number.

1150022303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1150022303 is an equidigital number, since it uses as much as digits as its factorization.

1150022303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 1150022303 is about 33911.9787538268. The cubic root of 1150022303 is about 1047.6963260612.

Adding to 1150022303 its reverse (3032200511), we get a palindrome (4182222814).

The spelling of 1150022303 in words is "one billion, one hundred fifty million, twenty-two thousand, three hundred three".