210111003311201 has 8 divisors (see below), whose sum is σ = 212114982785640. Its totient is φ = 208108412120448.

The previous prime is 210111003311159. The next prime is 210111003311233. The reversal of 210111003311201 is 102113300111012.

It can be written as a sum of positive squares in 4 ways, for example, as 24317719690000 + 185793283621201 = 4931300^2 + 13630601^2 .

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 210111003311201 - 2¹⁴ = 210111003294817 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 210111003311201.

It is not an unprimeable number, because it can be changed into a prime (210111003371201) 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, 346766786 + ... + 347372171.

It is an arithmetic number, because the mean of its divisors is an integer number (26514372848205).

Almost surely, 2^{210111003311201} is an apocalyptic number.

It is an amenable number.

210111003311201 is a deficient number, since it is larger than the sum of its proper divisors (2003979474439).

210111003311201 is a wasteful number, since it uses less digits than its factorization.

210111003311201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694141843.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 210111003311201 its reverse (102113300111012), we get a palindrome (312224303422213).

The spelling of 210111003311201 in words is "two hundred ten trillion, one hundred eleven billion, three million, three hundred eleven thousand, two hundred one".