210002020200013 has 4 divisors (see below), whose sum is σ = 210007861576128. Its totient is φ = 209996178823900.

The previous prime is 210002020199953. The next prime is 210002020200029. The reversal of 210002020200013 is 310002020200012.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 210002020200013 - 2⁹ = 210002020199501 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 210002020199966 and 210002020200002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210002020200113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2920634131 + ... + 2920706032.

It is an arithmetic number, because the mean of its divisors is an integer number (52501965394032).

Almost surely, 2^{210002020200013} is an apocalyptic number.

It is an amenable number.

210002020200013 is a deficient number, since it is larger than the sum of its proper divisors (5841376115).

210002020200013 is an equidigital number, since it uses as much as digits as its factorization.

210002020200013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5841376114.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 210002020200013 its reverse (310002020200012), we get a palindrome (520004040400025).

Subtracting 210002020200013 from its reverse (310002020200012), we obtain a palindrome (99999999999999).

The spelling of 210002020200013 in words is "two hundred ten trillion, two billion, twenty million, two hundred thousand, thirteen".