8105113 has 4 divisors (see below), whose sum is σ = 8293648. Its totient is φ = 7916580.

The previous prime is 8105099. The next prime is 8105129. The reversal of 8105113 is 3115018.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3115018 = 2 ⋅1557509.

It is a cyclic number.

It is not a de Polignac number, because 8105113 - 2⁵ = 8105081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8105813) 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, 94203 + ... + 94288.

It is an arithmetic number, because the mean of its divisors is an integer number (2073412).

Almost surely, 2^8105113 is an apocalyptic number.

It is an amenable number.

8105113 is a deficient number, since it is larger than the sum of its proper divisors (188535).

8105113 is a wasteful number, since it uses less digits than its factorization.

8105113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188534.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 8105113 is about 2846.9480149803. The cubic root of 8105113 is about 200.8721330583.

The spelling of 8105113 in words is "eight million, one hundred five thousand, one hundred thirteen".