211002340201 has 4 divisors (see below), whose sum is σ = 212002351504. Its totient is φ = 210002328900.

The previous prime is 211002340183. The next prime is 211002340207. The reversal of 211002340201 is 102043200112.

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 211002340201 - 2⁵ = 211002340169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211002340207) 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, 500005335 + ... + 500005756.

It is an arithmetic number, because the mean of its divisors is an integer number (53000587876).

Almost surely, 2^211002340201 is an apocalyptic number.

It is an amenable number.

211002340201 is a deficient number, since it is larger than the sum of its proper divisors (1000011303).

211002340201 is a wasteful number, since it uses less digits than its factorization.

211002340201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000011302.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 211002340201 its reverse (102043200112), we get a palindrome (313045540313).

The spelling of 211002340201 in words is "two hundred eleven billion, two million, three hundred forty thousand, two hundred one".