13203010110120 has 64 divisors (see below), whose sum is σ = 39610061968320. Its totient is φ = 3520710994944.

The previous prime is 13203010110083. The next prime is 13203010110139. The reversal of 13203010110120 is 2101101030231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 13203010110120.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3257392 + ... + 6084128.

It is an arithmetic number, because the mean of its divisors is an integer number (618907218255).

Almost surely, 2^{13203010110120} is an apocalyptic number.

13203010110120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13203010110120 is an abundant number, since it is smaller than the sum of its proper divisors (26407051858200).

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

13203010110120 is a wasteful number, since it uses less digits than its factorization.

13203010110120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2865674 (or 2865670 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 13203010110120 its reverse (2101101030231), we get a palindrome (15304111140351).

The spelling of 13203010110120 in words is "thirteen trillion, two hundred three billion, ten million, one hundred ten thousand, one hundred twenty".