13130102020 has 48 divisors (see below), whose sum is σ = 31519111680. Its totient is φ = 4500768384.

The previous prime is 13130101967. The next prime is 13130102033. The reversal of 13130102020 is 2020103131.

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, 967522 + ... + 980998.

It is an arithmetic number, because the mean of its divisors is an integer number (656648160).

Almost surely, 2^13130102020 is an apocalyptic number.

13130102020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13130102020 is an abundant number, since it is smaller than the sum of its proper divisors (18389009660).

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

13130102020 is a wasteful number, since it uses less digits than its factorization.

13130102020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20452 (or 20450 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 13130102020 its reverse (2020103131), we get a palindrome (15150205151).

The spelling of 13130102020 in words is "thirteen billion, one hundred thirty million, one hundred two thousand, twenty".