11030818 has 8 divisors (see below), whose sum is σ = 16630812. Its totient is φ = 5487216.

The previous prime is 11030809. The next prime is 11030827. The reversal of 11030818 is 81803011.

It is an interprime number because it is at equal distance from previous prime (11030809) and next prime (11030827).

It can be written as a sum of positive squares in 2 ways, for example, as 7634169 + 3396649 = 2763^2 + 1843^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 13605 + ... + 14392.

Almost surely, 2^11030818 is an apocalyptic number.

11030818 is a deficient number, since it is larger than the sum of its proper divisors (5599994).

11030818 is a wasteful number, since it uses less digits than its factorization.

11030818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28196.

The product of its (nonzero) digits is 192, while the sum is 22.

The square root of 11030818 is about 3321.2675291220. The cubic root of 11030818 is about 222.6055081815.

Adding to 11030818 its reverse (81803011), we get a palindrome (92833829).

The spelling of 11030818 in words is "eleven million, thirty thousand, eight hundred eighteen".