2133787383 has 48 divisors (see below), whose sum is σ = 3802367296. Its totient is φ = 1122854400.

The previous prime is 2133787361. The next prime is 2133787387. The reversal of 2133787383 is 3837873312.

It is not a de Polignac number, because 2133787383 - 2¹⁴ = 2133770999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133787387) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 371433 + ... + 377133.

Almost surely, 2^2133787383 is an apocalyptic number.

2133787383 is a deficient number, since it is larger than the sum of its proper divisors (1668579913).

2133787383 is a wasteful number, since it uses less digits than its factorization.

2133787383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6184 (or 6181 counting only the distinct ones).

The product of its digits is 508032, while the sum is 45.

The square root of 2133787383 is about 46192.9365054875. The cubic root of 2133787383 is about 1287.4105021900.

The spelling of 2133787383 in words is "two billion, one hundred thirty-three million, seven hundred eighty-seven thousand, three hundred eighty-three".