2320302985 has 64 divisors (see below), whose sum is σ = 3755372544. Its totient is φ = 1329120000.

The previous prime is 2320302983. The next prime is 2320303001. The reversal of 2320302985 is 5892030232.

It is not a de Polignac number, because 2320302985 - 2¹ = 2320302983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2320302985.

It is not an unprimeable number, because it can be changed into a prime (2320302983) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1255332 + ... + 1257178.

It is an arithmetic number, because the mean of its divisors is an integer number (58677696).

Almost surely, 2^2320302985 is an apocalyptic number.

It is an amenable number.

2320302985 is a deficient number, since it is larger than the sum of its proper divisors (1435069559).

2320302985 is a wasteful number, since it uses less digits than its factorization.

2320302985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2134.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 2320302985 is about 48169.5234043269. The cubic root of 2320302985 is about 1323.8788161144.

The spelling of 2320302985 in words is "two billion, three hundred twenty million, three hundred two thousand, nine hundred eighty-five".