13130103320020 has 96 divisors (see below), whose sum is σ = 27908727517440. Its totient is φ = 5188625648640.

The previous prime is 13130103319943. The next prime is 13130103320029. The reversal of 13130103320020 is 2002330103131.

It is a super-2 number, since 2×13130103320020² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13130103320020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13130103320029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 364940272 + ... + 364976248.

It is an arithmetic number, because the mean of its divisors is an integer number (290715911640).

Almost surely, 2^{13130103320020} is an apocalyptic number.

13130103320020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13130103320020 is an abundant number, since it is smaller than the sum of its proper divisors (14778624197420).

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

13130103320020 is a wasteful number, since it uses less digits than its factorization.

13130103320020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36833 (or 36831 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13130103320020 its reverse (2002330103131), we get a palindrome (15132433423151).

The spelling of 13130103320020 in words is "thirteen trillion, one hundred thirty billion, one hundred three million, three hundred twenty thousand, twenty".