21300011130 has 16 divisors (see below), whose sum is σ = 51120026784. Its totient is φ = 5680002960.

The previous prime is 21300011101. The next prime is 21300011141. The reversal of 21300011130 is 3111000312.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355000156 + ... + 355000215.

It is an arithmetic number, because the mean of its divisors is an integer number (3195001674).

Almost surely, 2^21300011130 is an apocalyptic number.

21300011130 is an abundant number, since it is smaller than the sum of its proper divisors (29820015654).

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

21300011130 is a wasteful number, since it uses less digits than its factorization.

21300011130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710000381.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 21300011130 its reverse (3111000312), we get a palindrome (24411011442).

The spelling of 21300011130 in words is "twenty-one billion, three hundred million, eleven thousand, one hundred thirty".