11324121444203 has 4 divisors (see below), whose sum is σ = 11324137721880. Its totient is φ = 11324105166528.

The previous prime is 11324121444193. The next prime is 11324121444217. The reversal of 11324121444203 is 30244412142311.

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 11324121444203 - 2³⁴ = 11306941575019 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11324121444203.

It is not an unprimeable number, because it can be changed into a prime (11324121444403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7046438 + ... + 8502971.

It is an arithmetic number, because the mean of its divisors is an integer number (2831034430470).

Almost surely, 2^{11324121444203} is an apocalyptic number.

11324121444203 is a deficient number, since it is larger than the sum of its proper divisors (16277677).

11324121444203 is an equidigital number, since it uses as much as digits as its factorization.

11324121444203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16277676.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 11324121444203 its reverse (30244412142311), we get a palindrome (41568533586514).

The spelling of 11324121444203 in words is "eleven trillion, three hundred twenty-four billion, one hundred twenty-one million, four hundred forty-four thousand, two hundred three".