2136106065 has 32 divisors (see below), whose sum is σ = 3633321600. Its totient is φ = 1068595200.

The previous prime is 2136106003. The next prime is 2136106067. The reversal of 2136106065 is 5606016312.

It is not a de Polignac number, because 2136106065 - 2¹⁷ = 2135974993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2136106067) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8320 + ... + 65889.

It is an arithmetic number, because the mean of its divisors is an integer number (113541300).

Almost surely, 2^2136106065 is an apocalyptic number.

It is an amenable number.

2136106065 is a deficient number, since it is larger than the sum of its proper divisors (1497215535).

2136106065 is a wasteful number, since it uses less digits than its factorization.

2136106065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74337.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 2136106065 is about 46218.0274892817. The cubic root of 2136106065 is about 1287.8766553131.

The spelling of 2136106065 in words is "two billion, one hundred thirty-six million, one hundred six thousand, sixty-five".