11130021330020 has 48 divisors (see below), whose sum is σ = 24748204295808. Its totient is φ = 4190079198720.

The previous prime is 11130021330011. The next prime is 11130021330059. The reversal of 11130021330020 is 2003312003111.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56501819 + ... + 56698461.

It is an arithmetic number, because the mean of its divisors is an integer number (515587589496).

Almost surely, 2^{11130021330020} is an apocalyptic number.

11130021330020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11130021330020 is an abundant number, since it is smaller than the sum of its proper divisors (13618182965788).

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

11130021330020 is a wasteful number, since it uses less digits than its factorization.

11130021330020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363140 (or 363138 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11130021330020 its reverse (2003312003111), we get a palindrome (13133333333131).

The spelling of 11130021330020 in words is "eleven trillion, one hundred thirty billion, twenty-one million, three hundred thirty thousand, twenty".