2031324322 has 32 divisors (see below), whose sum is σ = 3319935984. Its totient is φ = 928512000.

The previous prime is 2031324319. The next prime is 2031324359. The reversal of 2031324322 is 2234231302.

It can be written as a sum of positive squares in 8 ways, for example, as 1477710481 + 553613841 = 38441^2 + 23529^2 .

It is a super-2 number, since 2×2031324322² = 8252557002297519368, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2031324293 and 2031324302.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176422 + ... + 187582.

Almost surely, 2^2031324322 is an apocalyptic number.

2031324322 is a deficient number, since it is larger than the sum of its proper divisors (1288611662).

2031324322 is a wasteful number, since it uses less digits than its factorization.

2031324322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11334.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2031324322 is about 45070.2154643175. The cubic root of 2031324322 is about 1266.4647007475.

Adding to 2031324322 its reverse (2234231302), we get a palindrome (4265555624).

The spelling of 2031324322 in words is "two billion, thirty-one million, three hundred twenty-four thousand, three hundred twenty-two".