2110210001 has 4 divisors (see below), whose sum is σ = 2136921600. Its totient is φ = 2083498404.

The previous prime is 2110209973. The next prime is 2110210019. The reversal of 2110210001 is 1000120112.

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 2110210001 - 2¹⁸ = 2109947857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2110210301) 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, 13355681 + ... + 13355838.

It is an arithmetic number, because the mean of its divisors is an integer number (534230400).

Almost surely, 2^2110210001 is an apocalyptic number.

It is an amenable number.

2110210001 is a deficient number, since it is larger than the sum of its proper divisors (26711599).

2110210001 is an equidigital number, since it uses as much as digits as its factorization.

2110210001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26711598.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 2110210001 is about 45937.0221172422. The cubic root of 2110210001 is about 1282.6511621721.

Adding to 2110210001 its reverse (1000120112), we get a palindrome (3110330113).

The spelling of 2110210001 in words is "two billion, one hundred ten million, two hundred ten thousand, one".