13013020110320 has 60 divisors (see below), whose sum is σ = 31931464168440. Its totient is φ = 4931249715072.

The previous prime is 13013020110283. The next prime is 13013020110323. The reversal of 13013020110320 is 2301102031031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13013020110323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 225265790 + ... + 225323549.

It is an arithmetic number, because the mean of its divisors is an integer number (532191069474).

Almost surely, 2^{13013020110320} is an apocalyptic number.

13013020110320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13013020110320 is an abundant number, since it is smaller than the sum of its proper divisors (18918444058120).

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

13013020110320 is a wasteful number, since it uses less digits than its factorization.

13013020110320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450589390 (or 450589365 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13013020110320 its reverse (2301102031031), we get a palindrome (15314122141351).

The spelling of 13013020110320 in words is "thirteen trillion, thirteen billion, twenty million, one hundred ten thousand, three hundred twenty".