2123233330328 has 32 divisors (see below), whose sum is σ = 4346744150160. Its totient is φ = 964268974080.

The previous prime is 2123233330321. The next prime is 2123233330423. The reversal of 2123233330328 is 8230333323212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2123233330321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10361525 + ... + 10564452.

Almost surely, 2^{2123233330328} is an apocalyptic number.

It is an amenable number.

2123233330328 is an abundant number, since it is smaller than the sum of its proper divisors (2223510819832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2123233330328 is a wasteful number, since it uses less digits than its factorization.

2123233330328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20927147 (or 20927143 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 35.

The spelling of 2123233330328 in words is "two trillion, one hundred twenty-three billion, two hundred thirty-three million, three hundred thirty thousand, three hundred twenty-eight".