13313102020 has 24 divisors (see below), whose sum is σ = 29428963200. Its totient is φ = 5044964832.

The previous prime is 13313102017. The next prime is 13313102027. The reversal of 13313102020 is 2020131331.

It is a junction number, because it is equal to n+sod(n) for n = 13313101985 and 13313102003.

It is not an unprimeable number, because it can be changed into a prime (13313102027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17516860 + ... + 17517619.

It is an arithmetic number, because the mean of its divisors is an integer number (1226206800).

Almost surely, 2^13313102020 is an apocalyptic number.

13313102020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13313102020 is an abundant number, since it is smaller than the sum of its proper divisors (16115861180).

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

13313102020 is a wasteful number, since it uses less digits than its factorization.

13313102020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35034507 (or 35034505 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13313102020 its reverse (2020131331), we get a palindrome (15333233351).

The spelling of 13313102020 in words is "thirteen billion, three hundred thirteen million, one hundred two thousand, twenty".