8123141 has 8 divisors (see below), whose sum is σ = 8813784. Its totient is φ = 7441920.

The previous prime is 8123123. The next prime is 8123183. The reversal of 8123141 is 1413218.

It can be written as a sum of positive squares in 4 ways, for example, as 198916 + 7924225 = 446^2 + 2815^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 8123141 - 2⁶ = 8123077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8123191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500 + ... + 4061.

It is an arithmetic number, because the mean of its divisors is an integer number (1101723).

Almost surely, 2^8123141 is an apocalyptic number.

It is an amenable number.

8123141 is a deficient number, since it is larger than the sum of its proper divisors (690643).

8123141 is a wasteful number, since it uses less digits than its factorization.

8123141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4711.

The product of its digits is 192, while the sum is 20.

The square root of 8123141 is about 2850.1124539218. The cubic root of 8123141 is about 201.0209543924.

Adding to 8123141 its reverse (1413218), we get a palindrome (9536359).

The spelling of 8123141 in words is "eight million, one hundred twenty-three thousand, one hundred forty-one".