2331213300 has 216 divisors, whose sum is σ = 8212224384. Its totient is φ = 548824320.

The previous prime is 2331213259. The next prime is 2331213307. The reversal of 2331213300 is 33121332.

2331213300 is a `hidden beast` number, since 2 + 331 + 2 + 1 + 330 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2331213307) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 264769 + ... + 273431.

Almost surely, 2^2331213300 is an apocalyptic number.

2331213300 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 2331213300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4106112192).

2331213300 is an abundant number, since it is smaller than the sum of its proper divisors (5881011084).

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

2331213300 is a wasteful number, since it uses less digits than its factorization.

2331213300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8719 (or 8709 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 2331213300 is about 48282.6397372803. The cubic root of 2331213300 is about 1325.9505792955.

Adding to 2331213300 its reverse (33121332), we get a palindrome (2364334632).

The spelling of 2331213300 in words is "two billion, three hundred thirty-one million, two hundred thirteen thousand, three hundred".