2112315326 has 32 divisors (see below), whose sum is σ = 3551839200. Its totient is φ = 933811200.

The previous prime is 2112315319. The next prime is 2112315347. The reversal of 2112315326 is 6235132112.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2112315295 and 2112315304.

It is a congruent number.

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, 300500 + ... + 307448.

It is an arithmetic number, because the mean of its divisors is an integer number (110994975).

Almost surely, 2^2112315326 is an apocalyptic number.

2112315326 is a deficient number, since it is larger than the sum of its proper divisors (1439523874).

2112315326 is a wasteful number, since it uses less digits than its factorization.

2112315326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7340.

The product of its digits is 2160, while the sum is 26.

The square root of 2112315326 is about 45959.9317449450. The cubic root of 2112315326 is about 1283.0775810285.

Adding to 2112315326 its reverse (6235132112), we get a palindrome (8347447438).

The spelling of 2112315326 in words is "two billion, one hundred twelve million, three hundred fifteen thousand, three hundred twenty-six".