13210020113232 has 80 divisors (see below), whose sum is σ = 35228977344000. Its totient is φ = 4261023782400.

The previous prime is 13210020113221. The next prime is 13210020113243. The reversal of 13210020113232 is 23231102001231.

It is an interprime number because it is at equal distance from previous prime (13210020113221) and next prime (13210020113243).

It is a junction number, because it is equal to n+sod(n) for n = 13210020113199 and 13210020113208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23622394 + ... + 24175142.

It is an arithmetic number, because the mean of its divisors is an integer number (440362216800).

Almost surely, 2^{13210020113232} is an apocalyptic number.

13210020113232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13210020113232 is an abundant number, since it is smaller than the sum of its proper divisors (22018957230768).

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

13210020113232 is a wasteful number, since it uses less digits than its factorization.

13210020113232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568852 (or 568846 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13210020113232 its reverse (23231102001231), we get a palindrome (36441122114463).

The spelling of 13210020113232 in words is "thirteen trillion, two hundred ten billion, twenty million, one hundred thirteen thousand, two hundred thirty-two".