2300040322 has 4 divisors (see below), whose sum is σ = 3450060486. Its totient is φ = 1150020160.

The previous prime is 2300040277. The next prime is 2300040329. The reversal of 2300040322 is 2230400032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2284744401 + 15295921 = 47799^2 + 3911^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2300040296 and 2300040305.

It is not an unprimeable number, because it can be changed into a prime (2300040329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575010079 + ... + 575010082.

Almost surely, 2^2300040322 is an apocalyptic number.

2300040322 is a deficient number, since it is larger than the sum of its proper divisors (1150020164).

2300040322 is a wasteful number, since it uses less digits than its factorization.

2300040322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150020163.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 2300040322 is about 47958.7356171949. The cubic root of 2300040322 is about 1320.0138355605.

Adding to 2300040322 its reverse (2230400032), we get a palindrome (4530440354).

The spelling of 2300040322 in words is "two billion, three hundred million, forty thousand, three hundred twenty-two".