2136275109 has 12 divisors (see below), whose sum is σ = 3090629152. Its totient is φ = 1421922600.

The previous prime is 2136275087. The next prime is 2136275117. The reversal of 2136275109 is 9015726312.

2136275109 is a `hidden beast` number, since 2 + 13 + 627 + 5 + 10 + 9 = 666.

It is not a de Polignac number, because 2136275109 - 2⁵ = 2136275077 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 (2136275159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 182407 + ... + 193764.

Almost surely, 2^2136275109 is an apocalyptic number.

It is an amenable number.

2136275109 is a deficient number, since it is larger than the sum of its proper divisors (954354043).

2136275109 is a wasteful number, since it uses less digits than its factorization.

2136275109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376808 (or 376805 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 2136275109 is about 46219.8562200273. The cubic root of 2136275109 is about 1287.9106271092.

The spelling of 2136275109 in words is "two billion, one hundred thirty-six million, two hundred seventy-five thousand, one hundred nine".