11193130 has 32 divisors (see below), whose sum is σ = 22453200. Its totient is φ = 3988992.

The previous prime is 11193059. The next prime is 11193167. The reversal of 11193130 is 3139111.

It is a happy number.

11193130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 349281 + 10843849 = 591^2 + 3293^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11193098 and 11193107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2286 + ... + 5254.

Almost surely, 2^11193130 is an apocalyptic number.

11193130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11193130 is an abundant number, since it is smaller than the sum of its proper divisors (11260070).

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

11193130 is a wasteful number, since it uses less digits than its factorization.

11193130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3018.

The product of its (nonzero) digits is 81, while the sum is 19.

The square root of 11193130 is about 3345.6135461227. The cubic root of 11193130 is about 223.6920326725.

The spelling of 11193130 in words is "eleven million, one hundred ninety-three thousand, one hundred thirty".