11130412 has 12 divisors (see below), whose sum is σ = 19502280. Its totient is φ = 5558336.

The previous prime is 11130397. The next prime is 11130419. The reversal of 11130412 is 21403111.

11130412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11130392 and 11130401.

It is not an unprimeable number, because it can be changed into a prime (11130419) 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, 4164 + ... + 6292.

It is an arithmetic number, because the mean of its divisors is an integer number (1625190).

Almost surely, 2^11130412 is an apocalyptic number.

It is an amenable number.

11130412 is a deficient number, since it is larger than the sum of its proper divisors (8371868).

11130412 is a wasteful number, since it uses less digits than its factorization.

11130412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3440 (or 3438 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 11130412 is about 3336.2272104879. The cubic root of 11130412 is about 223.2734484620.

Adding to 11130412 its reverse (21403111), we get a palindrome (32533523).

The spelling of 11130412 in words is "eleven million, one hundred thirty thousand, four hundred twelve".