2320320401 has 8 divisors (see below), whose sum is σ = 2653631424. Its totient is φ = 1987468560.

The previous prime is 2320320397. The next prime is 2320320407. The reversal of 2320320401 is 1040230232.

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

It is not a de Polignac number, because 2320320401 - 2² = 2320320397 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2320320401.

It is not an unprimeable number, because it can be changed into a prime (2320320407) 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, 103895 + ... + 124236.

It is an arithmetic number, because the mean of its divisors is an integer number (331703928).

Almost surely, 2^2320320401 is an apocalyptic number.

It is an amenable number.

2320320401 is a deficient number, since it is larger than the sum of its proper divisors (333311023).

2320320401 is a wasteful number, since it uses less digits than its factorization.

2320320401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229591.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2320320401 is about 48169.7041821932. The cubic root of 2320320401 is about 1323.8821284140.

Adding to 2320320401 its reverse (1040230232), we get a palindrome (3360550633).

The spelling of 2320320401 in words is "two billion, three hundred twenty million, three hundred twenty thousand, four hundred one".