2120231333330 has 128 divisors (see below), whose sum is σ = 4234797158400. Its totient is φ = 757880640000.

The previous prime is 2120231333279. The next prime is 2120231333369. The reversal of 2120231333330 is 333331320212.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2120231333330.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2080697561 + ... + 2080698579.

It is an arithmetic number, because the mean of its divisors is an integer number (33084352800).

Almost surely, 2^{2120231333330} is an apocalyptic number.

2120231333330 is a deficient number, since it is larger than the sum of its proper divisors (2114565825070).

2120231333330 is a wasteful number, since it uses less digits than its factorization.

2120231333330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2160.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 2120231333330 its reverse (333331320212), we get a palindrome (2453562653542).

The spelling of 2120231333330 in words is "two trillion, one hundred twenty billion, two hundred thirty-one million, three hundred thirty-three thousand, three hundred thirty".