211013312201 has 8 divisors (see below), whose sum is σ = 212434979904. Its totient is φ = 209595622320.

The previous prime is 211013312117. The next prime is 211013312221. The reversal of 211013312201 is 102213310112.

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 211013312201 - 2¹⁰ = 211013311177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 211013312201.

It is not an unprimeable number, because it can be changed into a prime (211013312221) 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, 887966 + ... + 1100231.

It is an arithmetic number, because the mean of its divisors is an integer number (26554372488).

Almost surely, 2^211013312201 is an apocalyptic number.

It is an amenable number.

211013312201 is a deficient number, since it is larger than the sum of its proper divisors (1421667703).

211013312201 is a wasteful number, since it uses less digits than its factorization.

211013312201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1988911.

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

Adding to 211013312201 its reverse (102213310112), we get a palindrome (313226622313).

The spelling of 211013312201 in words is "two hundred eleven billion, thirteen million, three hundred twelve thousand, two hundred one".