11213110 has 32 divisors (see below), whose sum is σ = 20956320. Its totient is φ = 4316928.

The previous prime is 11213093. The next prime is 11213113. The reversal of 11213110 is 1131211.

11213110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11213113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38124 + ... + 38416.

It is an arithmetic number, because the mean of its divisors is an integer number (654885).

Almost surely, 2^11213110 is an apocalyptic number.

11213110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11213110 is a deficient number, since it is larger than the sum of its proper divisors (9743210).

11213110 is a wasteful number, since it uses less digits than its factorization.

11213110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432.

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 11213110 is about 3348.5982141786. The cubic root of 11213110 is about 223.8250520674.

Adding to 11213110 its reverse (1131211), we get a palindrome (12344321).

The spelling of 11213110 in words is "eleven million, two hundred thirteen thousand, one hundred ten".