11232202303 has 4 divisors (see below), whose sum is σ = 12836802640. Its totient is φ = 9627601968.

The previous prime is 11232202291. The next prime is 11232202313. The reversal of 11232202303 is 30320223211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11232202303 - 2⁹ = 11232201791 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 (11232202313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 802300158 + ... + 802300171.

It is an arithmetic number, because the mean of its divisors is an integer number (3209200660).

Almost surely, 2^11232202303 is an apocalyptic number.

11232202303 is a deficient number, since it is larger than the sum of its proper divisors (1604600337).

11232202303 is an equidigital number, since it uses as much as digits as its factorization.

11232202303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1604600336.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 11232202303 its reverse (30320223211), we get a palindrome (41552425514).

The spelling of 11232202303 in words is "eleven billion, two hundred thirty-two million, two hundred two thousand, three hundred three".