213303302303320 has 64 divisors (see below), whose sum is σ = 480985142631840. Its totient is φ = 85134181017600.

The previous prime is 213303302303281. The next prime is 213303302303363. The reversal of 213303302303320 is 23303203303312.

213303302303320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 928578880 + ... + 928808560.

Almost surely, 2^{213303302303320} is an apocalyptic number.

213303302303320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213303302303320 is an abundant number, since it is smaller than the sum of its proper divisors (267681840328520).

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

213303302303320 is a wasteful number, since it uses less digits than its factorization.

213303302303320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280516 (or 280512 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 28.

Adding to 213303302303320 its reverse (23303203303312), we get a palindrome (236606505606632).

The spelling of 213303302303320 in words is "two hundred thirteen trillion, three hundred three billion, three hundred two million, three hundred three thousand, three hundred twenty".