11123314203 has 8 divisors (see below), whose sum is σ = 14845201216.
Its totient is φ = 7408485000.
The previous prime is 11123314201. The next prime is 11123314277. The reversal of 11123314203 is 30241332111.
Adding to 11123314203 its reverse (30241332111), we get a palindrome (41364646314).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 11123314203 - 21 = 11123314201 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 11123314203.
It is not an unprimeable number, because it can be changed into a prime (11123314201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1760773 + ... + 1767078.
It is an arithmetic number, because the mean of its divisors is an integer number (1855650152).
Almost surely, 211123314203 is an apocalyptic number.
11123314203 is a deficient number, since it is larger than the sum of its proper divisors (3721887013).
11123314203 is a wasteful number, since it uses less digits than its factorization.
11123314203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3528905.
The product of its (nonzero) digits is 432, while the sum is 21.
The spelling of 11123314203 in words is "eleven billion, one hundred twenty-three million, three hundred fourteen thousand, two hundred three".