11130100120 has 16 divisors (see below), whose sum is σ = 25042725360. Its totient is φ = 4452040032.

The previous prime is 11130100103. The next prime is 11130100133. The reversal of 11130100120 is 2100103111.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 11130100097 and 11130100106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139126212 + ... + 139126291.

It is an arithmetic number, because the mean of its divisors is an integer number (1565170335).

Almost surely, 2^11130100120 is an apocalyptic number.

11130100120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11130100120 is an abundant number, since it is smaller than the sum of its proper divisors (13912625240).

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

11130100120 is a wasteful number, since it uses less digits than its factorization.

11130100120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278252514 (or 278252510 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 11130100120 its reverse (2100103111), we get a palindrome (13230203231).

The spelling of 11130100120 in words is "eleven billion, one hundred thirty million, one hundred thousand, one hundred twenty".