13100411020 has 48 divisors (see below), whose sum is σ = 28303224768. Its totient is φ = 5090339840.

The previous prime is 13100411017. The next prime is 13100411053. The reversal of 13100411020 is 2011400131.

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, 156777 + ... + 225343.

It is an arithmetic number, because the mean of its divisors is an integer number (589650516).

Almost surely, 2^13100411020 is an apocalyptic number.

13100411020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13100411020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14151612384).

13100411020 is an abundant number, since it is smaller than the sum of its proper divisors (15202813748).

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

13100411020 is a wasteful number, since it uses less digits than its factorization.

13100411020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68850 (or 68848 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 13100411020 its reverse (2011400131), we get a palindrome (15111811151).

The spelling of 13100411020 in words is "thirteen billion, one hundred million, four hundred eleven thousand, twenty".