211201313201 has 8 divisors (see below), whose sum is σ = 213028011744. Its totient is φ = 209382405120.

The previous prime is 211201313177. The next prime is 211201313209. The reversal of 211201313201 is 102313102112.

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 211201313201 - 2¹⁰ = 211201312177 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 211201313201.

It is not an unprimeable number, because it can be changed into a prime (211201313209) 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, 1893155 + ... + 2001608.

It is an arithmetic number, because the mean of its divisors is an integer number (26628501468).

Almost surely, 2^211201313201 is an apocalyptic number.

It is an amenable number.

211201313201 is a deficient number, since it is larger than the sum of its proper divisors (1826698543).

211201313201 is a wasteful number, since it uses less digits than its factorization.

211201313201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3895231.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 211201313201 its reverse (102313102112), we get a palindrome (313514415313).

The spelling of 211201313201 in words is "two hundred eleven billion, two hundred one million, three hundred thirteen thousand, two hundred one".