11331313202203 has 8 divisors (see below), whose sum is σ = 11914212865680. Its totient is φ = 10761224520480.

The previous prime is 11331313202141. The next prime is 11331313202221. The reversal of 11331313202203 is 30220231313311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11331313202203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11331313202273) 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 7 ways as a sum of consecutive naturals, for example, 3202743625 + ... + 3202747162.

It is an arithmetic number, because the mean of its divisors is an integer number (1489276608210).

Almost surely, 2^{11331313202203} is an apocalyptic number.

11331313202203 is a deficient number, since it is larger than the sum of its proper divisors (582899663477).

11331313202203 is an equidigital number, since it uses as much as digits as its factorization.

11331313202203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6405490877.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 11331313202203 its reverse (30220231313311), we get a palindrome (41551544515514).

It can be divided in two parts, 1133131 and 3202203, that added together give a palindrome (4335334).

The spelling of 11331313202203 in words is "eleven trillion, three hundred thirty-one billion, three hundred thirteen million, two hundred two thousand, two hundred three".