11113330210320 has 80 divisors (see below), whose sum is σ = 37101425481792. Its totient is φ = 2735588974080.

The previous prime is 11113330210291. The next prime is 11113330210321. The reversal of 11113330210320 is 2301203331111.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×11113330210320² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11113330210321) 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, 1780979286 + ... + 1780985525.

Almost surely, 2^{11113330210320} is an apocalyptic number.

11113330210320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11113330210320 is an abundant number, since it is smaller than the sum of its proper divisors (25988095271472).

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

11113330210320 is a wasteful number, since it uses less digits than its factorization.

11113330210320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3561964840 (or 3561964834 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 11113330210320 its reverse (2301203331111), we get a palindrome (13414533541431).

The spelling of 11113330210320 in words is "eleven trillion, one hundred thirteen billion, three hundred thirty million, two hundred ten thousand, three hundred twenty".