213230310113320 has 32 divisors (see below), whose sum is σ = 490925597706720. Its totient is φ = 83308586276160.

The previous prime is 213230310113291. The next prime is 213230310113321. The reversal of 213230310113320 is 23311013032312.

It is not an unprimeable number, because it can be changed into a prime (213230310113321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61985553546 + ... + 61985556985.

It is an arithmetic number, because the mean of its divisors is an integer number (15341424928335).

Almost surely, 2^{213230310113320} is an apocalyptic number.

213230310113320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213230310113320 is an abundant number, since it is smaller than the sum of its proper divisors (277695287593400).

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

213230310113320 is a wasteful number, since it uses less digits than its factorization.

213230310113320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123971110585 (or 123971110581 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 213230310113320 its reverse (23311013032312), we get a palindrome (236541323145632).

The spelling of 213230310113320 in words is "two hundred thirteen trillion, two hundred thirty billion, three hundred ten million, one hundred thirteen thousand, three hundred twenty".