11213030 has 32 divisors (see below), whose sum is σ = 21695040. Its totient is φ = 4157440.

The previous prime is 11212997. The next prime is 11213057. The reversal of 11213030 is 3031211.

11213030 = T₅₂ + T₅₃ + ... + T₄₀₆.

11213030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 11606 + ... + 12534.

It is an arithmetic number, because the mean of its divisors is an integer number (677970).

Almost surely, 2^11213030 is an apocalyptic number.

11213030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11213030 is a deficient number, since it is larger than the sum of its proper divisors (10482010).

11213030 is a wasteful number, since it uses less digits than its factorization.

11213030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024.

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

The square root of 11213030 is about 3348.5862688603. The cubic root of 11213030 is about 223.8245197724.

Adding to 11213030 its reverse (3031211), we get a palindrome (14244241).

The spelling of 11213030 in words is "eleven million, two hundred thirteen thousand, thirty".