2100211201 has 8 divisors (see below), whose sum is σ = 2293665408. Its totient is φ = 1907178000.

The previous prime is 2100211199. The next prime is 2100211207. The reversal of 2100211201 is 1021120012.

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 2100211201 - 2¹ = 2100211199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2100211207) 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, 94770 + ... + 114811.

It is an arithmetic number, because the mean of its divisors is an integer number (286708176).

Almost surely, 2^2100211201 is an apocalyptic number.

It is an amenable number.

2100211201 is a deficient number, since it is larger than the sum of its proper divisors (193454207).

2100211201 is a wasteful number, since it uses less digits than its factorization.

2100211201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210503.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 2100211201 is about 45828.0612834538. The cubic root of 2100211201 is about 1280.6220936437.

Adding to 2100211201 its reverse (1021120012), we get a palindrome (3121331213).

The spelling of 2100211201 in words is "two billion, one hundred million, two hundred eleven thousand, two hundred one".