11130032 has 10 divisors (see below), whose sum is σ = 21564468. Its totient is φ = 5565008.

The previous prime is 11130001. The next prime is 11130043. The reversal of 11130032 is 23003111.

It is a super-2 number, since 2×11130032² = 247755224642048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11129995 and 11130022.

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 as a sum of consecutive naturals, namely, 347798 + ... + 347829.

Almost surely, 2^11130032 is an apocalyptic number.

It is an amenable number.

11130032 is a deficient number, since it is larger than the sum of its proper divisors (10434436).

11130032 is an equidigital number, since it uses as much as digits as its factorization.

11130032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695635 (or 695629 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 11130032 is about 3336.1702594442. The cubic root of 11130032 is about 223.2709075296.

Adding to 11130032 its reverse (23003111), we get a palindrome (34133143).

The spelling of 11130032 in words is "eleven million, one hundred thirty thousand, thirty-two".