11130130680 has 64 divisors (see below), whose sum is σ = 33792716160. Its totient is φ = 2932272768.

The previous prime is 11130130667. The next prime is 11130130681. The reversal of 11130130680 is 8603103111.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 11130130680.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11130130681) 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, 548782 + ... + 568701.

It is an arithmetic number, because the mean of its divisors is an integer number (528011190).

Almost surely, 2^11130130680 is an apocalyptic number.

11130130680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11130130680 is an abundant number, since it is smaller than the sum of its proper divisors (22662585480).

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

11130130680 is a wasteful number, since it uses less digits than its factorization.

11130130680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117580 (or 1117576 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 11130130680 its reverse (8603103111), we get a palindrome (19733233791).

The spelling of 11130130680 in words is "eleven billion, one hundred thirty million, one hundred thirty thousand, six hundred eighty".