13210200031120 has 40 divisors (see below), whose sum is σ = 30721568961600. Its totient is φ = 5282728805760.

The previous prime is 13210200031109. The next prime is 13210200031121. The reversal of 13210200031120 is 2113000201231.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 13210200031094 and 13210200031103.

It is not an unprimeable number, because it can be changed into a prime (13210200031121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20797770 + ... + 21423529.

It is an arithmetic number, because the mean of its divisors is an integer number (768039224040).

Almost surely, 2^{13210200031120} is an apocalyptic number.

13210200031120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13210200031120 is an abundant number, since it is smaller than the sum of its proper divisors (17511368930480).

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

13210200031120 is a wasteful number, since it uses less digits than its factorization.

13210200031120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42225223 (or 42225217 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 13210200031120 its reverse (2113000201231), we get a palindrome (15323200232351).

The spelling of 13210200031120 in words is "thirteen trillion, two hundred ten billion, two hundred million, thirty-one thousand, one hundred twenty".