21130013300302 has 8 divisors (see below), whose sum is σ = 31833426151800. Its totient is φ = 10518871249704.

The previous prime is 21130013300293. The next prime is 21130013300351. The reversal of 21130013300302 is 20300331003112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 21130013300302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23067699652 + ... + 23067700567.

It is an arithmetic number, because the mean of its divisors is an integer number (3979178268975).

Almost surely, 2^{21130013300302} is an apocalyptic number.

21130013300302 is a deficient number, since it is larger than the sum of its proper divisors (10703412851498).

21130013300302 is a wasteful number, since it uses less digits than its factorization.

21130013300302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46135400450.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 21130013300302 its reverse (20300331003112), we get a palindrome (41430344303414).

The spelling of 21130013300302 in words is "twenty-one trillion, one hundred thirty billion, thirteen million, three hundred thousand, three hundred two".