2106715263 has 16 divisors (see below), whose sum is σ = 2872137216. Its totient is φ = 1372956480.

The previous prime is 2106715229. The next prime is 2106715279. The reversal of 2106715263 is 3625176012.

It is not a de Polignac number, because 2106715263 - 2⁹ = 2106714751 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2106715223) 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, 116043 + ... + 132963.

It is an arithmetic number, because the mean of its divisors is an integer number (179508576).

Almost surely, 2^2106715263 is an apocalyptic number.

2106715263 is a deficient number, since it is larger than the sum of its proper divisors (765421953).

2106715263 is a wasteful number, since it uses less digits than its factorization.

2106715263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17854.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 2106715263 is about 45898.9679949343. The cubic root of 2106715263 is about 1281.9427008414.

The spelling of 2106715263 in words is "two billion, one hundred six million, seven hundred fifteen thousand, two hundred sixty-three".