13100201020 has 24 divisors (see below), whose sum is σ = 29128683024. Its totient is φ = 4931840256.

The previous prime is 13100200963. The next prime is 13100201027. The reversal of 13100201020 is 2010200131.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 13100200988 and 13100201006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13100201027) 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, 19264662 + ... + 19265341.

It is an arithmetic number, because the mean of its divisors is an integer number (1213695126).

Almost surely, 2^13100201020 is an apocalyptic number.

13100201020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13100201020 is an abundant number, since it is smaller than the sum of its proper divisors (16028482004).

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

13100201020 is a wasteful number, since it uses less digits than its factorization.

13100201020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38530029 (or 38530027 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 13100201020 its reverse (2010200131), we get a palindrome (15110401151).

The spelling of 13100201020 in words is "thirteen billion, one hundred million, two hundred one thousand, twenty".