11200030 has 16 divisors (see below), whose sum is σ = 20275920. Its totient is φ = 4454272.

The previous prime is 11200019. The next prime is 11200031. The reversal of 11200030 is 3000211.

It is a junction number, because it is equal to n+sod(n) for n = 11199986 and 11200022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1339 + ... + 4918.

It is an arithmetic number, because the mean of its divisors is an integer number (1267245).

Almost surely, 2^11200030 is an apocalyptic number.

11200030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11200030 is a deficient number, since it is larger than the sum of its proper divisors (9075890).

11200030 is a wasteful number, since it uses less digits than its factorization.

11200030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6443.

The product of its (nonzero) digits is 6, while the sum is 7.

The square root of 11200030 is about 3346.6445882406. The cubic root of 11200030 is about 223.7379881820.

Adding to 11200030 its reverse (3000211), we get a palindrome (14200241).

The spelling of 11200030 in words is "eleven million, two hundred thousand, thirty".