11210320303 has 12 divisors (see below), whose sum is σ = 14043698760. Its totient is φ = 8869703472.

The previous prime is 11210320249. The next prime is 11210320337. The reversal of 11210320303 is 30302301211.

It is a de Polignac number, because none of the positive numbers 2^k-11210320303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11214320303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8798673 + ... + 8799946.

It is an arithmetic number, because the mean of its divisors is an integer number (1170308230).

Almost surely, 2^11210320303 is an apocalyptic number.

11210320303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11210320303 is a deficient number, since it is larger than the sum of its proper divisors (2833378457).

11210320303 is a wasteful number, since it uses less digits than its factorization.

11210320303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17598646 (or 17598639 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 11210320303 its reverse (30302301211), we get a palindrome (41512621514).

The spelling of 11210320303 in words is "eleven billion, two hundred ten million, three hundred twenty thousand, three hundred three".