2331031324 has 12 divisors (see below), whose sum is σ = 4256666064. Its totient is φ = 1114841024.

The previous prime is 2331031309. The next prime is 2331031337. The reversal of 2331031324 is 4231301332.

2331031324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2331031295 and 2331031304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12668557 + ... + 12668740.

It is an arithmetic number, because the mean of its divisors is an integer number (354722172).

Almost surely, 2^2331031324 is an apocalyptic number.

It is an amenable number.

2331031324 is a deficient number, since it is larger than the sum of its proper divisors (1925634740).

2331031324 is a wasteful number, since it uses less digits than its factorization.

2331031324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25337324 (or 25337322 counting only the distinct ones).

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

The square root of 2331031324 is about 48280.7552136459. The cubic root of 2331031324 is about 1325.9160768812.

Adding to 2331031324 its reverse (4231301332), we get a palindrome (6562332656).

The spelling of 2331031324 in words is "two billion, three hundred thirty-one million, thirty-one thousand, three hundred twenty-four".