11322314203 has 4 divisors (see below), whose sum is σ = 11324539800. Its totient is φ = 11320088608.

The previous prime is 11322314197. The next prime is 11322314239. The reversal of 11322314203 is 30241322311.

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 11322314203 - 2¹³ = 11322306011 is a prime.

It is a super-2 number, since 2×11322314203² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11322314603) 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, 1105150 + ... + 1115347.

It is an arithmetic number, because the mean of its divisors is an integer number (2831134950).

Almost surely, 2^11322314203 is an apocalyptic number.

11322314203 is a deficient number, since it is larger than the sum of its proper divisors (2225597).

11322314203 is an equidigital number, since it uses as much as digits as its factorization.

11322314203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2225596.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 11322314203 its reverse (30241322311), we get a palindrome (41563636514).

The spelling of 11322314203 in words is "eleven billion, three hundred twenty-two million, three hundred fourteen thousand, two hundred three".