2320505326 has 8 divisors (see below), whose sum is σ = 3487906800. Its totient is φ = 1157869728.

The previous prime is 2320505303. The next prime is 2320505329. The reversal of 2320505326 is 6235050232.

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

It is a junction number, because it is equal to n+sod(n) for n = 2320505294 and 2320505303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320505329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1190251 + ... + 1192198.

It is an arithmetic number, because the mean of its divisors is an integer number (435988350).

Almost surely, 2^2320505326 is an apocalyptic number.

2320505326 is a deficient number, since it is larger than the sum of its proper divisors (1167401474).

2320505326 is a wasteful number, since it uses less digits than its factorization.

2320505326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2382938.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 2320505326 is about 48171.6236595778. The cubic root of 2320505326 is about 1323.9172977522.

Adding to 2320505326 its reverse (6235050232), we get a palindrome (8555555558).

The spelling of 2320505326 in words is "two billion, three hundred twenty million, five hundred five thousand, three hundred twenty-six".