11314215305 has 16 divisors (see below), whose sum is σ = 13700643264. Its totient is φ = 8969352000.

The previous prime is 11314215271. The next prime is 11314215347. The reversal of 11314215305 is 50351241311.

It is not a de Polignac number, because 11314215305 - 2¹⁰ = 11314214281 is a prime.

It is a super-2 number, since 2×11314215305² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224354 + ... + 270116.

It is an arithmetic number, because the mean of its divisors is an integer number (856290204).

Almost surely, 2^11314215305 is an apocalyptic number.

It is an amenable number.

11314215305 is a deficient number, since it is larger than the sum of its proper divisors (2386427959).

11314215305 is a wasteful number, since it uses less digits than its factorization.

11314215305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46216.

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 11314215305 its reverse (50351241311), we get a palindrome (61665456616).

The spelling of 11314215305 in words is "eleven billion, three hundred fourteen million, two hundred fifteen thousand, three hundred five".