11133310120 has 16 divisors (see below), whose sum is σ = 25049947860. Its totient is φ = 4453324032.

The previous prime is 11133310117. The next prime is 11133310169. The reversal of 11133310120 is 2101333111.

It can be written as a sum of positive squares in 2 ways, for example, as 10464880804 + 668429316 = 102298^2 + 25854^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11133310094 and 11133310103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139166337 + ... + 139166416.

Almost surely, 2^11133310120 is an apocalyptic number.

11133310120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11133310120 is an abundant number, since it is smaller than the sum of its proper divisors (13916637740).

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

11133310120 is a wasteful number, since it uses less digits than its factorization.

11133310120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278332764 (or 278332760 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 11133310120 its reverse (2101333111), we get a palindrome (13234643231).

The spelling of 11133310120 in words is "eleven billion, one hundred thirty-three million, three hundred ten thousand, one hundred twenty".