11314321045 has 32 divisors (see below), whose sum is σ = 14115161088. Its totient is φ = 8701145088.

The previous prime is 11314321013. The next prime is 11314321063. The reversal of 11314321045 is 54012341311.

It is a cyclic number.

It is not a de Polignac number, because 11314321045 - 2⁵ = 11314321013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3121104 + ... + 3124726.

It is an arithmetic number, because the mean of its divisors is an integer number (441098784).

Almost surely, 2^11314321045 is an apocalyptic number.

It is an amenable number.

11314321045 is a deficient number, since it is larger than the sum of its proper divisors (2800840043).

11314321045 is a wasteful number, since it uses less digits than its factorization.

11314321045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3909.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 11314321045 its reverse (54012341311), we get a palindrome (65326662356).

The spelling of 11314321045 in words is "eleven billion, three hundred fourteen million, three hundred twenty-one thousand, forty-five".