11313011120 has 40 divisors (see below), whose sum is σ = 26799039216. Its totient is φ = 4439821568.

The previous prime is 11313011113. The next prime is 11313011147. The reversal of 11313011120 is 2111031311.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 11313011095 and 11313011104.

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, 1329842 + ... + 1338321.

Almost surely, 2^11313011120 is an apocalyptic number.

11313011120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11313011120 is an abundant number, since it is smaller than the sum of its proper divisors (15486028096).

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

11313011120 is a wasteful number, since it uses less digits than its factorization.

11313011120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2668229 (or 2668223 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 11313011120 its reverse (2111031311), we get a palindrome (13424042431).

The spelling of 11313011120 in words is "eleven billion, three hundred thirteen million, eleven thousand, one hundred twenty".