2343111112 has 32 divisors (see below), whose sum is σ = 4421675520. Its totient is φ = 1164018240.

The previous prime is 2343111109. The next prime is 2343111119. The reversal of 2343111112 is 2111113432.

It is a self number, because there is not a number n which added to its sum of digits gives 2343111112.

It is not an unprimeable number, because it can be changed into a prime (2343111119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1834218 + ... + 1835494.

It is an arithmetic number, because the mean of its divisors is an integer number (138177360).

Almost surely, 2^2343111112 is an apocalyptic number.

It is an amenable number.

2343111112 is a deficient number, since it is larger than the sum of its proper divisors (2078564408).

2343111112 is a wasteful number, since it uses less digits than its factorization.

2343111112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2581 (or 2577 counting only the distinct ones).

The product of its digits is 144, while the sum is 19.

The square root of 2343111112 is about 48405.6929709719. The cubic root of 2343111112 is about 1328.2025036548.

Adding to 2343111112 its reverse (2111113432), we get a palindrome (4454224544).

It can be divided in two parts, 23431 and 11112, that added together give a palindrome (34543).

The spelling of 2343111112 in words is "two billion, three hundred forty-three million, one hundred eleven thousand, one hundred twelve".