213323303233320 has 192 divisors, whose sum is σ = 788246251692480. Its totient is φ = 45891399665664.

The previous prime is 213323303233219. The next prime is 213323303233321. The reversal of 213323303233320 is 23332303323312.

It is not an unprimeable number, because it can be changed into a prime (213323303233321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1066943374 + ... + 1067143293.

It is an arithmetic number, because the mean of its divisors is an integer number (4105449227565).

Almost surely, 2^{213323303233320} is an apocalyptic number.

213323303233320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213323303233320 is an abundant number, since it is smaller than the sum of its proper divisors (574922948459160).

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

213323303233320 is a wasteful number, since it uses less digits than its factorization.

213323303233320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2134086712 (or 2134086701 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 33.

Adding to 213323303233320 its reverse (23332303323312), we get a palindrome (236655606556632).

The spelling of 213323303233320 in words is "two hundred thirteen trillion, three hundred twenty-three billion, three hundred three million, two hundred thirty-three thousand, three hundred twenty".