2098210271 has 4 divisors (see below), whose sum is σ = 2098325352. Its totient is φ = 2098095192.

The previous prime is 2098210267. The next prime is 2098210277. The reversal of 2098210271 is 1720128902.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2098210271 - 2² = 2098210267 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2098210277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23465 + ... + 68898.

It is an arithmetic number, because the mean of its divisors is an integer number (524581338).

Almost surely, 2^2098210271 is an apocalyptic number.

2098210271 is a deficient number, since it is larger than the sum of its proper divisors (115081).

2098210271 is an equidigital number, since it uses as much as digits as its factorization.

2098210271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115080.

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 2098210271 is about 45806.2252428641. The cubic root of 2098210271 is about 1280.2152695802.

The spelling of 2098210271 in words is "two billion, ninety-eight million, two hundred ten thousand, two hundred seventy-one".