2133120011 has 12 divisors (see below), whose sum is σ = 2350748400. Its totient is φ = 1934172240.

The previous prime is 2133119983. The next prime is 2133120023. The reversal of 2133120011 is 1100213312.

It is not a de Polignac number, because 2133120011 - 2¹⁰ = 2133118987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2133120061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24410 + ... + 69728.

It is an arithmetic number, because the mean of its divisors is an integer number (195895700).

Almost surely, 2^2133120011 is an apocalyptic number.

2133120011 is a deficient number, since it is larger than the sum of its proper divisors (217628389).

2133120011 is a wasteful number, since it uses less digits than its factorization.

2133120011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45730 (or 45719 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 2133120011 is about 46185.7121954398. The cubic root of 2133120011 is about 1287.2762696172.

Adding to 2133120011 its reverse (1100213312), we get a palindrome (3233333323).

The spelling of 2133120011 in words is "two billion, one hundred thirty-three million, one hundred twenty thousand, eleven".