21313000200301 has 4 divisors (see below), whose sum is σ = 21313488503104. Its totient is φ = 21312511897500.

The previous prime is 21313000200299. The next prime is 21313000200337. The reversal of 21313000200301 is 10300200031312.

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 21313000200301 - 2¹ = 21313000200299 is a prime.

It is a super-2 number, since 2×21313000200301² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21313000200361) 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, 244085925 + ... + 244173226.

It is an arithmetic number, because the mean of its divisors is an integer number (5328372125776).

Almost surely, 2^{21313000200301} is an apocalyptic number.

It is an amenable number.

21313000200301 is a deficient number, since it is larger than the sum of its proper divisors (488302803).

21313000200301 is an equidigital number, since it uses as much as digits as its factorization.

21313000200301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488302802.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 21313000200301 its reverse (10300200031312), we get a palindrome (31613200231613).

The spelling of 21313000200301 in words is "twenty-one trillion, three hundred thirteen billion, two hundred thousand, three hundred one".