2133120316 has 24 divisors (see below), whose sum is σ = 3783780000. Its totient is φ = 1052097024.

The previous prime is 2133120293. The next prime is 2133120331. The reversal of 2133120316 is 6130213312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149460 + ... + 163108.

It is an arithmetic number, because the mean of its divisors is an integer number (157657500).

Almost surely, 2^2133120316 is an apocalyptic number.

It is an amenable number.

2133120316 is a deficient number, since it is larger than the sum of its proper divisors (1650659684).

2133120316 is a wasteful number, since it uses less digits than its factorization.

2133120316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14181 (or 14179 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 2133120316 is about 46185.7154973267. The cubic root of 2133120316 is about 1287.2763309700.

Adding to 2133120316 its reverse (6130213312), we get a palindrome (8263333628).

The spelling of 2133120316 in words is "two billion, one hundred thirty-three million, one hundred twenty thousand, three hundred sixteen".