11314203345 has 12 divisors (see below), whose sum is σ = 19611285876. Its totient is φ = 6034241760.

The previous prime is 11314203283. The next prime is 11314203359. The reversal of 11314203345 is 54330241311.

It is a happy number.

11314203345 is a `hidden beast` number, since 1 + 1 + 314 + 2 + 0 + 3 + 345 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3176900496 + 8137302849 = 56364^2 + 90207^2 .

It is not a de Polignac number, because 11314203345 - 2²¹ = 11312106193 is a prime.

It is a super-2 number, since 2×11314203345² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125713326 + ... + 125713415.

It is an arithmetic number, because the mean of its divisors is an integer number (1634273823).

Almost surely, 2^11314203345 is an apocalyptic number.

11314203345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11314203345 is a deficient number, since it is larger than the sum of its proper divisors (8297082531).

11314203345 is a wasteful number, since it uses less digits than its factorization.

11314203345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251426752 (or 251426749 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 11314203345 its reverse (54330241311), we get a palindrome (65644444656).

The spelling of 11314203345 in words is "eleven billion, three hundred fourteen million, two hundred three thousand, three hundred forty-five".