11300320043 has 8 divisors (see below), whose sum is σ = 11666113536. Its totient is φ = 10934605800.

The previous prime is 11300320039. The next prime is 11300320079. The reversal of 11300320043 is 34002300311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11300320043 - 2² = 11300320039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11300320093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438938 + ... + 463968.

It is an arithmetic number, because the mean of its divisors is an integer number (1458264192).

Almost surely, 2^11300320043 is an apocalyptic number.

11300320043 is a deficient number, since it is larger than the sum of its proper divisors (365793493).

11300320043 is a wasteful number, since it uses less digits than its factorization.

11300320043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39625.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 11300320043 its reverse (34002300311), we get a palindrome (45302620354).

The spelling of 11300320043 in words is "eleven billion, three hundred million, three hundred twenty thousand, forty-three".