13102123210220 has 48 divisors (see below), whose sum is σ = 30018158150400. Its totient is φ = 4764029872320.

The previous prime is 13102123210213. The next prime is 13102123210271. The reversal of 13102123210220 is 2201232120131.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 13102123210192 and 13102123210201.

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, 416441 + ... + 5135919.

It is an arithmetic number, because the mean of its divisors is an integer number (625378294800).

Almost surely, 2^{13102123210220} is an apocalyptic number.

13102123210220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13102123210220 is an abundant number, since it is smaller than the sum of its proper divisors (16916034940180).

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

13102123210220 is a wasteful number, since it uses less digits than its factorization.

13102123210220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4732118 (or 4732116 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 13102123210220 its reverse (2201232120131), we get a palindrome (15303355330351).

The spelling of 13102123210220 in words is "thirteen trillion, one hundred two billion, one hundred twenty-three million, two hundred ten thousand, two hundred twenty".