2321321113 has 8 divisors (see below), whose sum is σ = 2345919488. Its totient is φ = 2296821744.

The previous prime is 2321321081. The next prime is 2321321129. The reversal of 2321321113 is 3111231232.

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 2321321113 - 2⁵ = 2321321081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2321301113) 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, 22870 + ... + 71872.

It is an arithmetic number, because the mean of its divisors is an integer number (293239936).

Almost surely, 2^2321321113 is an apocalyptic number.

It is an amenable number.

2321321113 is a deficient number, since it is larger than the sum of its proper divisors (24598375).

2321321113 is a wasteful number, since it uses less digits than its factorization.

2321321113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49503.

The product of its digits is 216, while the sum is 19.

The square root of 2321321113 is about 48180.0904212518. The cubic root of 2321321113 is about 1324.0724231566.

Adding to 2321321113 its reverse (3111231232), we get a palindrome (5432552345).

The spelling of 2321321113 in words is "two billion, three hundred twenty-one million, three hundred twenty-one thousand, one hundred thirteen".