12110130 has 48 divisors (see below), whose sum is σ = 31674240. Its totient is φ = 3210144.

The previous prime is 12110123. The next prime is 12110179. The reversal of 12110130 is 3101121.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21229 + ... + 21791.

It is an arithmetic number, because the mean of its divisors is an integer number (659880).

Almost surely, 2^12110130 is an apocalyptic number.

12110130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12110130 is an abundant number, since it is smaller than the sum of its proper divisors (19564110).

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

12110130 is a wasteful number, since it uses less digits than its factorization.

12110130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815 (or 812 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 12110130 is about 3479.9612066803. The cubic root of 12110130 is about 229.6410911373.

Adding to 12110130 its reverse (3101121), we get a palindrome (15211251).

Subtracting from 12110130 its reverse (3101121), we obtain a palindrome (9009009).

The spelling of 12110130 in words is "twelve million, one hundred ten thousand, one hundred thirty".