2311331324 has 6 divisors (see below), whose sum is σ = 4044829824. Its totient is φ = 1155665660.

The previous prime is 2311331317. The next prime is 2311331333. The reversal of 2311331324 is 4231331132.

2311331324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2311331324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 288916412 + ... + 288916419.

It is an arithmetic number, because the mean of its divisors is an integer number (674138304).

Almost surely, 2^2311331324 is an apocalyptic number.

It is an amenable number.

2311331324 is a deficient number, since it is larger than the sum of its proper divisors (1733498500).

2311331324 is a wasteful number, since it uses less digits than its factorization.

2311331324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577832835 (or 577832833 counting only the distinct ones).

The product of its digits is 1296, while the sum is 23.

The square root of 2311331324 is about 48076.3073041181. The cubic root of 2311331324 is about 1322.1703131983.

Adding to 2311331324 its reverse (4231331132), we get a palindrome (6542662456).

The spelling of 2311331324 in words is "two billion, three hundred eleven million, three hundred thirty-one thousand, three hundred twenty-four".