8113120 has 24 divisors (see below), whose sum is σ = 19167624. Its totient is φ = 3245184.

The previous prime is 8113109. The next prime is 8113153. The reversal of 8113120 is 213118.

It is a super-2 number, since 2×8113120² = 131645432268800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 8113094 and 8113103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25194 + ... + 25513.

It is an arithmetic number, because the mean of its divisors is an integer number (798651).

Almost surely, 2^8113120 is an apocalyptic number.

8113120 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8113120 is an abundant number, since it is smaller than the sum of its proper divisors (11054504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8113120 is a wasteful number, since it uses less digits than its factorization.

8113120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50722 (or 50714 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 8113120 is about 2848.3539105947. The cubic root of 8113120 is about 200.9382581418.

Adding to 8113120 its reverse (213118), we get a palindrome (8326238).

The spelling of 8113120 in words is "eight million, one hundred thirteen thousand, one hundred twenty".