11324945351 has 4 divisors (see below), whose sum is σ = 11336981304. Its totient is φ = 11312909400.

The previous prime is 11324945347. The next prime is 11324945363. The reversal of 11324945351 is 15354942311.

It is a happy number.

11324945351 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.

It is a cyclic number.

It is not a de Polignac number, because 11324945351 - 2² = 11324945347 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11324945341) 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, 6016565 + ... + 6018446.

It is an arithmetic number, because the mean of its divisors is an integer number (2834245326).

Almost surely, 2^11324945351 is an apocalyptic number.

11324945351 is a deficient number, since it is larger than the sum of its proper divisors (12035953).

11324945351 is an equidigital number, since it uses as much as digits as its factorization.

11324945351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12035952.

The product of its digits is 64800, while the sum is 38.

The spelling of 11324945351 in words is "eleven billion, three hundred twenty-four million, nine hundred forty-five thousand, three hundred fifty-one".