2322631243 has 12 divisors (see below), whose sum is σ = 2383820928. Its totient is φ = 2262144560.

The previous prime is 2322631183. The next prime is 2322631327. The reversal of 2322631243 is 3421362232.

It is a de Polignac number, because none of the positive numbers 2^k-2322631243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2322631343) 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 in 11 ways as a sum of consecutive naturals, for example, 4848678 + ... + 4849156.

It is an arithmetic number, because the mean of its divisors is an integer number (198651744).

Almost surely, 2^2322631243 is an apocalyptic number.

2322631243 is a deficient number, since it is larger than the sum of its proper divisors (61189685).

2322631243 is an frugal number, since it uses more digits than its factorization.

2322631243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202 (or 723 counting only the distinct ones).

The product of its digits is 10368, while the sum is 28.

The square root of 2322631243 is about 48193.6846796341. The cubic root of 2322631243 is about 1324.3214739731.

Adding to 2322631243 its reverse (3421362232), we get a palindrome (5743993475).

The spelling of 2322631243 in words is "two billion, three hundred twenty-two million, six hundred thirty-one thousand, two hundred forty-three".