200013141310021 has 8 divisors (see below), whose sum is σ = 215407294847864. Its totient is φ = 184620205955520.

The previous prime is 200013141309967. The next prime is 200013141310067. The reversal of 200013141310021 is 120013141310002.

It can be written as a sum of positive squares in 4 ways, for example, as 10157536293921 + 189855605016100 = 3187089^2 + 13778810^2 .

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 200013141310021 - 2¹⁵ = 200013141277253 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 (200013141340021) 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, 304204806 + ... + 304861591.

It is an arithmetic number, because the mean of its divisors is an integer number (26925911855983).

Almost surely, 2^{200013141310021} is an apocalyptic number.

It is an amenable number.

200013141310021 is a deficient number, since it is larger than the sum of its proper divisors (15394153537843).

200013141310021 is a wasteful number, since it uses less digits than its factorization.

200013141310021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609091671.

The product of its (nonzero) digits is 144, while the sum is 19.

Subtracting from 200013141310021 its sum of digits (19), we obtain a palindrome (200013141310002).

Adding to 200013141310021 its reverse (120013141310002), we get a palindrome (320026282620023).

The spelling of 200013141310021 in words is "two hundred trillion, thirteen billion, one hundred forty-one million, three hundred ten thousand, twenty-one".