11313321210 has 48 divisors (see below), whose sum is σ = 29700238464. Its totient is φ = 2987593056.

The previous prime is 11313321203. The next prime is 11313321289. The reversal of 11313321210 is 1212331311.

11313321210 is a `hidden beast` number, since 1 + 131 + 3 + 321 + 210 = 666.

11313321210 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 (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 600942 + ... + 619481.

It is an arithmetic number, because the mean of its divisors is an integer number (618754968).

Almost surely, 2^11313321210 is an apocalyptic number.

11313321210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11313321210 is an abundant number, since it is smaller than the sum of its proper divisors (18386917254).

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

11313321210 is a wasteful number, since it uses less digits than its factorization.

11313321210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220539 (or 1220536 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 11313321210 its reverse (1212331311), we get a palindrome (12525652521).

The spelling of 11313321210 in words is "eleven billion, three hundred thirteen million, three hundred twenty-one thousand, two hundred ten".