11211311303110 has 16 divisors (see below), whose sum is σ = 20254826624832. Its totient is φ = 4467976459200.

The previous prime is 11211311303047. The next prime is 11211311303149. The reversal of 11211311303110 is 1130311311211.

It is a super-2 number, since 2×11211311303110² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2068504911 + ... + 2068510330.

It is an arithmetic number, because the mean of its divisors is an integer number (1265926664052).

Almost surely, 2^{11211311303110} is an apocalyptic number.

11211311303110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11211311303110 is a deficient number, since it is larger than the sum of its proper divisors (9043515321722).

11211311303110 is a wasteful number, since it uses less digits than its factorization.

11211311303110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4137015519.

The product of its (nonzero) digits is 54, while the sum is 19.

Adding to 11211311303110 its reverse (1130311311211), we get a palindrome (12341622614321).

The spelling of 11211311303110 in words is "eleven trillion, two hundred eleven billion, three hundred eleven million, three hundred three thousand, one hundred ten".