4112130823 has 4 divisors (see below), whose sum is σ = 4114260088. Its totient is φ = 4110001560.

The previous prime is 4112130817. The next prime is 4112130853. The reversal of 4112130823 is 3280312114.

It is a happy number.

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 4112130823 - 2⁵ = 4112130791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4112130853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1061733 + ... + 1065598.

It is an arithmetic number, because the mean of its divisors is an integer number (1028565022).

Almost surely, 2^4112130823 is an apocalyptic number.

4112130823 is a deficient number, since it is larger than the sum of its proper divisors (2129265).

4112130823 is a wasteful number, since it uses less digits than its factorization.

4112130823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2129264.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 4112130823 is about 64125.8982237286. The cubic root of 4112130823 is about 1602.0976163798.

Adding to 4112130823 its reverse (3280312114), we get a palindrome (7392442937).

The spelling of 4112130823 in words is "four billion, one hundred twelve million, one hundred thirty thousand, eight hundred twenty-three".