2133120015 has 80 divisors (see below), whose sum is σ = 4132682400. Its totient is φ = 1046400768.

The previous prime is 2133119983. The next prime is 2133120023. The reversal of 2133120015 is 5100213312.

It is not a de Polignac number, because 2133120015 - 2⁵ = 2133119983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2133120015.

It is a congruent number.

It is an unprimeable number.

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 79 ways as a sum of consecutive naturals, for example, 1994901 + ... + 1995969.

It is an arithmetic number, because the mean of its divisors is an integer number (51658530).

Almost surely, 2^2133120015 is an apocalyptic number.

2133120015 is a deficient number, since it is larger than the sum of its proper divisors (1999562385).

2133120015 is a wasteful number, since it uses less digits than its factorization.

2133120015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1478 (or 1469 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 2133120015 is about 46185.7122387433. The cubic root of 2133120015 is about 1287.2762704218.

Adding to 2133120015 its reverse (5100213312), we get a palindrome (7233333327).

The spelling of 2133120015 in words is "two billion, one hundred thirty-three million, one hundred twenty thousand, fifteen".