11314331203 has 4 divisors (see below), whose sum is σ = 12930664240. Its totient is φ = 9697998168.

The previous prime is 11314331201. The next prime is 11314331209. The reversal of 11314331203 is 30213341311.

11314331203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30213341311 = 313 ⋅96528247.

It is a cyclic number.

It is not a de Polignac number, because 11314331203 - 2¹ = 11314331201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11314331201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 808166508 + ... + 808166521.

It is an arithmetic number, because the mean of its divisors is an integer number (3232666060).

Almost surely, 2^11314331203 is an apocalyptic number.

11314331203 is a deficient number, since it is larger than the sum of its proper divisors (1616333037).

11314331203 is an equidigital number, since it uses as much as digits as its factorization.

11314331203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1616333036.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 11314331203 its reverse (30213341311), we get a palindrome (41527672514).

It can be divided in two parts, 1131 and 4331203, that added together give a palindrome (4332334).

The spelling of 11314331203 in words is "eleven billion, three hundred fourteen million, three hundred thirty-one thousand, two hundred three".