2313323430000 has 400 divisors, whose sum is σ = 8166440802432. Its totient is φ = 559440000000.

The previous prime is 2313323429983. The next prime is 2313323430001. The reversal of 2313323430000 is 343233132.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (400).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313323430001) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 138921675 + ... + 138938325.

Almost surely, 2^{2313323430000} is an apocalyptic number.

2313323430000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2313323430000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4083220401216).

2313323430000 is an abundant number, since it is smaller than the sum of its proper divisors (5853117372432).

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

2313323430000 is a wasteful number, since it uses less digits than its factorization.

2313323430000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17114 (or 17093 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 2313323430000 its reverse (343233132), we get a palindrome (2313666663132).

The spelling of 2313323430000 in words is "two trillion, three hundred thirteen billion, three hundred twenty-three million, four hundred thirty thousand".