11313012210 has 64 divisors (see below), whose sum is σ = 27790933248. Its totient is φ = 2946530304.

The previous prime is 11313012173. The next prime is 11313012211. The reversal of 11313012210 is 1221031311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 11313012210.

It is not an unprimeable number, because it can be changed into a prime (11313012211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 200494 + ... + 250646.

It is an arithmetic number, because the mean of its divisors is an integer number (434233332).

Almost surely, 2^11313012210 is an apocalyptic number.

11313012210 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 11313012210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13895466624).

11313012210 is an abundant number, since it is smaller than the sum of its proper divisors (16477921038).

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

11313012210 is a wasteful number, since it uses less digits than its factorization.

11313012210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50339.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11313012210 its reverse (1221031311), we get a palindrome (12534043521).

The spelling of 11313012210 in words is "eleven billion, three hundred thirteen million, twelve thousand, two hundred ten".