2303822128 has 20 divisors (see below), whose sum is σ = 4466432880. Its totient is φ = 1151194304.

The previous prime is 2303822123. The next prime is 2303822141. The reversal of 2303822128 is 8212283032.

It is a self number, because there is not a number n which added to its sum of digits gives 2303822128.

It is not an unprimeable number, because it can be changed into a prime (2303822123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17788 + ... + 70171.

It is an arithmetic number, because the mean of its divisors is an integer number (223321644).

Almost surely, 2^2303822128 is an apocalyptic number.

It is an amenable number.

2303822128 is a deficient number, since it is larger than the sum of its proper divisors (2162610752).

2303822128 is a wasteful number, since it uses less digits than its factorization.

2303822128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89604 (or 89598 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 2303822128 is about 47998.1471309050. The cubic root of 2303822128 is about 1320.7369102339.

The spelling of 2303822128 in words is "two billion, three hundred three million, eight hundred twenty-two thousand, one hundred twenty-eight".