2133123332330 has 32 divisors (see below), whose sum is σ = 4217433782400. Its totient is φ = 773196190272.

The previous prime is 2133123332317. The next prime is 2133123332339. The reversal of 2133123332330 is 332333213312.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2133123332293 and 2133123332302.

It is not an unprimeable number, because it can be changed into a prime (2133123332339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244060085 + ... + 244068824.

It is an arithmetic number, because the mean of its divisors is an integer number (131794805700).

Almost surely, 2^{2133123332330} is an apocalyptic number.

2133123332330 is a deficient number, since it is larger than the sum of its proper divisors (2084310450070).

2133123332330 is a wasteful number, since it uses less digits than its factorization.

2133123332330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488128958.

The product of its (nonzero) digits is 17496, while the sum is 29.

Adding to 2133123332330 its reverse (332333213312), we get a palindrome (2465456545642).

The spelling of 2133123332330 in words is "two trillion, one hundred thirty-three billion, one hundred twenty-three million, three hundred thirty-two thousand, three hundred thirty".