13102523320000 has 140 divisors (see below), whose sum is σ = 32824957682440. Its totient is φ = 5186976768000.

The previous prime is 13102523319959. The next prime is 13102523320009. The reversal of 13102523320000 is 2332520131.

It is a super-2 number, since 2×13102523320000² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13102523320009) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2191531 + ... + 5568469.

It is an arithmetic number, because the mean of its divisors is an integer number (234463983446).

Almost surely, 2^{13102523320000} is an apocalyptic number.

13102523320000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13102523320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16412478841220).

13102523320000 is an abundant number, since it is smaller than the sum of its proper divisors (19722434362440).

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

13102523320000 is an frugal number, since it uses more digits than its factorization.

13102523320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3377068 (or 3377043 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 13102523320000 its reverse (2332520131), we get a palindrome (13104855840131).

The spelling of 13102523320000 in words is "thirteen trillion, one hundred two billion, five hundred twenty-three million, three hundred twenty thousand".