2323023213112 has 128 divisors (see below), whose sum is σ = 5219562240000. Its totient is φ = 948206278656.

The previous prime is 2323023213109. The next prime is 2323023213149. The reversal of 2323023213112 is 2113123203232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 149200464 + ... + 149216032.

It is an arithmetic number, because the mean of its divisors is an integer number (40777830000).

Almost surely, 2^{2323023213112} 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 2323023213112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2609781120000).

2323023213112 is an abundant number, since it is smaller than the sum of its proper divisors (2896539026888).

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

2323023213112 is a wasteful number, since it uses less digits than its factorization.

2323023213112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16853 (or 16849 counting only the distinct ones).

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

Adding to 2323023213112 its reverse (2113123203232), we get a palindrome (4436146416344).

The spelling of 2323023213112 in words is "two trillion, three hundred twenty-three billion, twenty-three million, two hundred thirteen thousand, one hundred twelve".