13320230310992 has 160 divisors (see below), whose sum is σ = 29550241234944. Its totient is φ = 5757530662400.

The previous prime is 13320230310983. The next prime is 13320230310997. The reversal of 13320230310992 is 29901303202331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13320230310997) 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 31 ways as a sum of consecutive naturals, for example, 1544012183 + ... + 1544020809.

Almost surely, 2^{13320230310992} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13320230310992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14775120617472).

13320230310992 is an abundant number, since it is smaller than the sum of its proper divisors (16230010923952).

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

13320230310992 is a wasteful number, since it uses less digits than its factorization.

13320230310992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10857 (or 10851 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 38.

The spelling of 13320230310992 in words is "thirteen trillion, three hundred twenty billion, two hundred thirty million, three hundred ten thousand, nine hundred ninety-two".