2331213200 has 30 divisors (see below), whose sum is σ = 5600740674. Its totient is φ = 932485120.

The previous prime is 2331213167. The next prime is 2331213217. The reversal of 2331213200 is 23121332.

It can be written as a sum of positive squares in 3 ways, for example, as 122589184 + 2208624016 = 11072^2 + 46996^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2913617 + ... + 2914416.

Almost surely, 2^2331213200 is an apocalyptic number.

2331213200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2331213200 is an abundant number, since it is smaller than the sum of its proper divisors (3269527474).

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

2331213200 is a wasteful number, since it uses less digits than its factorization.

2331213200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5828051 (or 5828040 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2331213200 is about 48282.6387017114. The cubic root of 2331213200 is about 1325.9505603361.

Adding to 2331213200 its reverse (23121332), we get a palindrome (2354334532).

The spelling of 2331213200 in words is "two billion, three hundred thirty-one million, two hundred thirteen thousand, two hundred".