2322313231 has 8 divisors (see below), whose sum is σ = 2654364800. Its totient is φ = 1990334808.

The previous prime is 2322313229. The next prime is 2322313241. The reversal of 2322313231 is 1323132232.

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

It is not a de Polignac number, because 2322313231 - 2¹ = 2322313229 is a prime.

It is a super-2 number, since 2×2322313231² = 10786277485755318722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322313241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106960 + ... + 126826.

It is an arithmetic number, because the mean of its divisors is an integer number (331795600).

Almost surely, 2^2322313231 is an apocalyptic number.

2322313231 is a deficient number, since it is larger than the sum of its proper divisors (332051569).

2322313231 is a wasteful number, since it uses less digits than its factorization.

2322313231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36573.

The product of its digits is 1296, while the sum is 22.

The square root of 2322313231 is about 48190.3852547373. The cubic root of 2322313231 is about 1324.2610296897.

Adding to 2322313231 its reverse (1323132232), we get a palindrome (3645445463).

The spelling of 2322313231 in words is "two billion, three hundred twenty-two million, three hundred thirteen thousand, two hundred thirty-one".