11130236 has 12 divisors (see below), whose sum is σ = 20976312. Its totient is φ = 5137008.

The previous prime is 11130227. The next prime is 11130253. The reversal of 11130236 is 63203111.

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, 106970 + ... + 107073.

It is an arithmetic number, because the mean of its divisors is an integer number (1748026).

Almost surely, 2^11130236 is an apocalyptic number.

It is an amenable number.

11130236 is a deficient number, since it is larger than the sum of its proper divisors (9846076).

11130236 is a wasteful number, since it uses less digits than its factorization.

11130236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214060 (or 214058 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 11130236 is about 3336.2008332833. The cubic root of 11130236 is about 223.2722716163.

Adding to 11130236 its reverse (63203111), we get a palindrome (74333347).

The spelling of 11130236 in words is "eleven million, one hundred thirty thousand, two hundred thirty-six".