2133386115 has 16 divisors (see below), whose sum is σ = 3901049088. Its totient is φ = 975262176.

The previous prime is 2133386081. The next prime is 2133386119. The reversal of 2133386115 is 5116833312.

It is not a de Polignac number, because 2133386115 - 2¹² = 2133382019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2133386119) 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 15 ways as a sum of consecutive naturals, for example, 10158877 + ... + 10159086.

It is an arithmetic number, because the mean of its divisors is an integer number (243815568).

Almost surely, 2^2133386115 is an apocalyptic number.

2133386115 is a deficient number, since it is larger than the sum of its proper divisors (1767662973).

2133386115 is a wasteful number, since it uses less digits than its factorization.

2133386115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20317978.

The product of its digits is 12960, while the sum is 33.

The square root of 2133386115 is about 46188.5929099383. The cubic root of 2133386115 is about 1287.3297960822.

It can be divided in two parts, 213338 and 6115, that added together give a triangular number (219453 = T₆₆₂).

The spelling of 2133386115 in words is "two billion, one hundred thirty-three million, three hundred eighty-six thousand, one hundred fifteen".