13112112302020 has 192 divisors, whose sum is σ = 28349495193600. Its totient is φ = 5092875648000.

The previous prime is 13112112301963. The next prime is 13112112302027. The reversal of 13112112302020 is 2020321121131.

It is not an unprimeable number, because it can be changed into a prime (13112112302027) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17459536645 + ... + 17459537395.

It is an arithmetic number, because the mean of its divisors is an integer number (147653620800).

Almost surely, 2^{13112112302020} is an apocalyptic number.

13112112302020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13112112302020 is an abundant number, since it is smaller than the sum of its proper divisors (15237382891580).

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

13112112302020 is a wasteful number, since it uses less digits than its factorization.

13112112302020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1578 (or 1576 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 13112112302020 its reverse (2020321121131), we get a palindrome (15132433423151).

The spelling of 13112112302020 in words is "thirteen trillion, one hundred twelve billion, one hundred twelve million, three hundred two thousand, twenty".