1164245303 has 16 divisors (see below), whose sum is σ = 1313034240. Its totient is φ = 1024255584.

The previous prime is 1164245263. The next prime is 1164245333. The reversal of 1164245303 is 3035424611.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1164245303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1164245333) 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 in 15 ways as a sum of consecutive naturals, for example, 77738 + ... + 91496.

It is an arithmetic number, because the mean of its divisors is an integer number (82064640).

Almost surely, 2^1164245303 is an apocalyptic number.

1164245303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1164245303 is a deficient number, since it is larger than the sum of its proper divisors (148788937).

1164245303 is a wasteful number, since it uses less digits than its factorization.

1164245303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14078.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 1164245303 is about 34121.0390082131. The cubic root of 1164245303 is about 1051.9977997684.

Adding to 1164245303 its reverse (3035424611), we get a palindrome (4199669914).

The spelling of 1164245303 in words is "one billion, one hundred sixty-four million, two hundred forty-five thousand, three hundred three".