11331102312203 has 8 divisors (see below), whose sum is σ = 11332627451376. Its totient is φ = 11329577308800.

The previous prime is 11331102312199. The next prime is 11331102312241. The reversal of 11331102312203 is 30221320113311.

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

It is a cyclic number.

It is not a de Polignac number, because 11331102312203 - 2² = 11331102312199 is a prime.

It is a super-2 number, since 2×11331102312203² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11331102012203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441349775 + ... + 441375447.

It is an arithmetic number, because the mean of its divisors is an integer number (1416578431422).

Almost surely, 2^{11331102312203} is an apocalyptic number.

11331102312203 is a deficient number, since it is larger than the sum of its proper divisors (1525139173).

11331102312203 is a wasteful number, since it uses less digits than its factorization.

11331102312203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67885.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 11331102312203 its reverse (30221320113311), we get a palindrome (41552422425514).

The spelling of 11331102312203 in words is "eleven trillion, three hundred thirty-one billion, one hundred two million, three hundred twelve thousand, two hundred three".