11213010 has 48 divisors (see below), whose sum is σ = 30101760. Its totient is φ = 2892960.

The previous prime is 11212997. The next prime is 11213057. The reversal of 11213010 is 1031211.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 11212983 and 11213001.

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 in 23 ways as a sum of consecutive naturals, for example, 781 + ... + 4799.

It is an arithmetic number, because the mean of its divisors is an integer number (627120).

Almost surely, 2^11213010 is an apocalyptic number.

11213010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11213010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15050880).

11213010 is an abundant number, since it is smaller than the sum of its proper divisors (18888750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11213010 is a wasteful number, since it uses less digits than its factorization.

11213010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4063 (or 4060 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 11213010 is about 3348.5832825241. The cubic root of 11213010 is about 223.8243866983.

Adding to 11213010 its reverse (1031211), we get a palindrome (12244221).

The spelling of 11213010 in words is "eleven million, two hundred thirteen thousand, ten".