2106088259 has 18 divisors (see below), whose sum is σ = 2337585852. Its totient is φ = 1881832000.

The previous prime is 2106088247. The next prime is 2106088267. The reversal of 2106088259 is 9528806012.

It is not a de Polignac number, because 2106088259 - 2²⁰ = 2105039683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2106088289) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 15372839 + ... + 15372975.

Almost surely, 2^2106088259 is an apocalyptic number.

2106088259 is a deficient number, since it is larger than the sum of its proper divisors (231497593).

2106088259 is an equidigital number, since it uses as much as digits as its factorization.

2106088259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487 (or 249 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 2106088259 is about 45892.1372241477. The cubic root of 2106088259 is about 1281.8155102698.

The spelling of 2106088259 in words is "two billion, one hundred six million, eighty-eight thousand, two hundred fifty-nine".