4112087123 has 4 divisors (see below), whose sum is σ = 4128087720. Its totient is φ = 4096086528.

The previous prime is 4112087059. The next prime is 4112087137. The reversal of 4112087123 is 3217802114.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4112087123 - 2⁶ = 4112087059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4112087173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7999913 + ... + 8000426.

It is an arithmetic number, because the mean of its divisors is an integer number (1032021930).

Almost surely, 2^4112087123 is an apocalyptic number.

4112087123 is a deficient number, since it is larger than the sum of its proper divisors (16000597).

4112087123 is a wasteful number, since it uses less digits than its factorization.

4112087123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16000596.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 4112087123 is about 64125.5574868554. The cubic root of 4112087123 is about 1602.0919411458.

Adding to 4112087123 its reverse (3217802114), we get a palindrome (7329889237).

The spelling of 4112087123 in words is "four billion, one hundred twelve million, eighty-seven thousand, one hundred twenty-three".