2133123262 has 8 divisors (see below), whose sum is σ = 3211236936. Its totient is φ = 1062710952.

The previous prime is 2133123259. The next prime is 2133123269. The reversal of 2133123262 is 2623213312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133123269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1924648 + ... + 1925755.

It is an arithmetic number, because the mean of its divisors is an integer number (401404617).

Almost surely, 2^2133123262 is an apocalyptic number.

2133123262 is a deficient number, since it is larger than the sum of its proper divisors (1078113674).

2133123262 is a wasteful number, since it uses less digits than its factorization.

2133123262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3850682.

The product of its digits is 2592, while the sum is 25.

The square root of 2133123262 is about 46185.7473902935. The cubic root of 2133123262 is about 1287.2769235783.

Adding to 2133123262 its reverse (2623213312), we get a palindrome (4756336574).

The spelling of 2133123262 in words is "two billion, one hundred thirty-three million, one hundred twenty-three thousand, two hundred sixty-two".