13120214113140 has 96 divisors (see below), whose sum is σ = 37279291392000. Its totient is φ = 3447223757952.

The previous prime is 13120214113103. The next prime is 13120214113159. The reversal of 13120214113140 is 4131141202131.

It is a self number, because there is not a number n which added to its sum of digits gives 13120214113140.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 618870 + ... + 5159789.

It is an arithmetic number, because the mean of its divisors is an integer number (388325952000).

Almost surely, 2^{13120214113140} is an apocalyptic number.

13120214113140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13120214113140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18639645696000).

13120214113140 is an abundant number, since it is smaller than the sum of its proper divisors (24159077278860).

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

13120214113140 is a wasteful number, since it uses less digits than its factorization.

13120214113140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5779229 (or 5779227 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 13120214113140 its reverse (4131141202131), we get a palindrome (17251355315271).

The spelling of 13120214113140 in words is "thirteen trillion, one hundred twenty billion, two hundred fourteen million, one hundred thirteen thousand, one hundred forty".