210021201012013 has 8 divisors (see below), whose sum is σ = 210108413665728. Its totient is φ = 209933997952224.

The previous prime is 210021201011987. The next prime is 210021201012023. The reversal of 210021201012013 is 310210102120012.

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

It is a cyclic number.

It is not a de Polignac number, because 210021201012013 - 2³³ = 210012611077421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210021201012023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41559870 + ... + 46338592.

It is an arithmetic number, because the mean of its divisors is an integer number (26263551708216).

Almost surely, 2^{210021201012013} is an apocalyptic number.

It is an amenable number.

210021201012013 is a deficient number, since it is larger than the sum of its proper divisors (87212653715).

210021201012013 is a wasteful number, since it uses less digits than its factorization.

210021201012013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4796963.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 210021201012013 its reverse (310210102120012), we get a palindrome (520231303132025).

The spelling of 210021201012013 in words is "two hundred ten trillion, twenty-one billion, two hundred one million, twelve thousand, thirteen".