13120211331102 has 32 divisors (see below), whose sum is σ = 27090720866304. Its totient is φ = 4232925108000.

The previous prime is 13120211331089. The next prime is 13120211331103. The reversal of 13120211331102 is 20113311202131.

13120211331102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13120211331103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154669774 + ... + 154754577.

It is an arithmetic number, because the mean of its divisors is an integer number (846585027072).

Almost surely, 2^{13120211331102} is an apocalyptic number.

13120211331102 is an abundant number, since it is smaller than the sum of its proper divisors (13970509535202).

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

13120211331102 is a wasteful number, since it uses less digits than its factorization.

13120211331102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309424584.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 13120211331102 its reverse (20113311202131), we get a palindrome (33233522533233).

The spelling of 13120211331102 in words is "thirteen trillion, one hundred twenty billion, two hundred eleven million, three hundred thirty-one thousand, one hundred two".