211011030201 has 16 divisors (see below), whose sum is σ = 287829964800. Its totient is φ = 137461613328.

The previous prime is 211011030193. The next prime is 211011030203. The reversal of 211011030201 is 102030110112.

It is not a de Polignac number, because 211011030201 - 2³ = 211011030193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (211011030203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3539761 + ... + 3598878.

It is an arithmetic number, because the mean of its divisors is an integer number (17989372800).

Almost surely, 2^211011030201 is an apocalyptic number.

It is an amenable number.

211011030201 is a deficient number, since it is larger than the sum of its proper divisors (76818934599).

211011030201 is a wasteful number, since it uses less digits than its factorization.

211011030201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7138868.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 211011030201 its reverse (102030110112), we get a palindrome (313041140313).

The spelling of 211011030201 in words is "two hundred eleven billion, eleven million, thirty thousand, two hundred one".