2123323369752 has 192 divisors, whose sum is σ = 5984803510560. Its totient is φ = 626943283200.

The previous prime is 2123323369733. The next prime is 2123323369789. The reversal of 2123323369752 is 2579633233212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10039398 + ... + 10248714.

Almost surely, 2^{2123323369752} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2123323369752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2992401755280).

2123323369752 is an abundant number, since it is smaller than the sum of its proper divisors (3861480140808).

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

2123323369752 is a wasteful number, since it uses less digits than its factorization.

2123323369752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209454 (or 209437 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 48.

The spelling of 2123323369752 in words is "two trillion, one hundred twenty-three billion, three hundred twenty-three million, three hundred sixty-nine thousand, seven hundred fifty-two".