13320213231000 has 256 divisors, whose sum is σ = 45965540799360. Its totient is φ = 3190204569600.

The previous prime is 13320213230983. The next prime is 13320213231079. The reversal of 13320213231000 is 13231202331.

It is a super-2 number, since 2×13320213231000² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3172459 + ... + 6058458.

Almost surely, 2^{13320213231000} is an apocalyptic number.

13320213231000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13320213231000 is an abundant number, since it is smaller than the sum of its proper divisors (32645327568360).

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

13320213231000 is a wasteful number, since it uses less digits than its factorization.

13320213231000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9230991 (or 9230977 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 13320213231000 its reverse (13231202331), we get a palindrome (13333444433331).

The spelling of 13320213231000 in words is "thirteen trillion, three hundred twenty billion, two hundred thirteen million, two hundred thirty-one thousand".