11321051307 has 8 divisors (see below), whose sum is σ = 15204916176. Its totient is φ = 7492276992.

The previous prime is 11321051303. The next prime is 11321051327. The reversal of 11321051307 is 70315012311.

It is a happy number.

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

It is not a de Polignac number, because 11321051307 - 2² = 11321051303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11321051303) 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, 13772158 + ... + 13772979.

It is an arithmetic number, because the mean of its divisors is an integer number (1900614522).

Almost surely, 2^11321051307 is an apocalyptic number.

11321051307 is a deficient number, since it is larger than the sum of its proper divisors (3883864869).

11321051307 is a wasteful number, since it uses less digits than its factorization.

11321051307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27545277.

The product of its (nonzero) digits is 630, while the sum is 24.

Adding to 11321051307 its reverse (70315012311), we get a palindrome (81636063618).

The spelling of 11321051307 in words is "eleven billion, three hundred twenty-one million, fifty-one thousand, three hundred seven".