200013121010311 has 8 divisors (see below), whose sum is σ = 228898274527904. Its totient is φ = 171205930121760.

The previous prime is 200013121010303. The next prime is 200013121010317. The reversal of 200013121010311 is 113010121310002.

It is a happy number.

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 200013121010311 - 2³ = 200013121010303 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 (200013121010317) 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, 19490651760 + ... + 19490662021.

It is an arithmetic number, because the mean of its divisors is an integer number (28612284315988).

Almost surely, 2^{200013121010311} is an apocalyptic number.

200013121010311 is a deficient number, since it is larger than the sum of its proper divisors (28885153517593).

200013121010311 is an equidigital number, since it uses as much as digits as its factorization.

200013121010311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38981314521.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 200013121010311 its reverse (113010121310002), we get a palindrome (313023242320313).

The spelling of 200013121010311 in words is "two hundred trillion, thirteen billion, one hundred twenty-one million, ten thousand, three hundred eleven".