2112523234 has 8 divisors (see below), whose sum is σ = 3188968668. Its totient is φ = 1049533680.

The previous prime is 2112523229. The next prime is 2112523243. The reversal of 2112523234 is 4323252112.

It can be written as a sum of positive squares in 2 ways, for example, as 2094435225 + 18088009 = 45765^2 + 4253^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2112523199 and 2112523208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3363577 + ... + 3364204.

Almost surely, 2^2112523234 is an apocalyptic number.

2112523234 is a deficient number, since it is larger than the sum of its proper divisors (1076445434).

2112523234 is a wasteful number, since it uses less digits than its factorization.

2112523234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6727940.

The product of its digits is 2880, while the sum is 25.

The square root of 2112523234 is about 45962.1935290299. The cubic root of 2112523234 is about 1283.1196759656.

Adding to 2112523234 its reverse (4323252112), we get a palindrome (6435775346).

The spelling of 2112523234 in words is "two billion, one hundred twelve million, five hundred twenty-three thousand, two hundred thirty-four".