13301201020021 has 32 divisors (see below), whose sum is σ = 14765852240640. Its totient is φ = 11917571060736.

The previous prime is 13301201019979. The next prime is 13301201020061. The reversal of 13301201020021 is 12002010210331.

13301201020021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13301201020021 - 2¹⁹ = 13301200495733 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13301201019977 and 13301201020004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13301201020061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 242354635 + ... + 242409511.

It is an arithmetic number, because the mean of its divisors is an integer number (461432882520).

Almost surely, 2^{13301201020021} is an apocalyptic number.

It is an amenable number.

13301201020021 is a deficient number, since it is larger than the sum of its proper divisors (1464651220619).

13301201020021 is a wasteful number, since it uses less digits than its factorization.

13301201020021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57853.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 13301201020021 its reverse (12002010210331), we get a palindrome (25303211230352).

The spelling of 13301201020021 in words is "thirteen trillion, three hundred one billion, two hundred one million, twenty thousand, twenty-one".