13111210120232 has 16 divisors (see below), whose sum is σ = 28095450257760. Its totient is φ = 5619090051504.

The previous prime is 13111210120213. The next prime is 13111210120271. The reversal of 13111210120232 is 23202101211131.

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 3 ways as a sum of consecutive naturals, for example, 117064376018 + ... + 117064376129.

It is an arithmetic number, because the mean of its divisors is an integer number (1755965641110).

Almost surely, 2^{13111210120232} is an apocalyptic number.

It is an amenable number.

13111210120232 is an abundant number, since it is smaller than the sum of its proper divisors (14984240137528).

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

13111210120232 is a wasteful number, since it uses less digits than its factorization.

13111210120232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234128752160 (or 234128752156 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 13111210120232 its reverse (23202101211131), we get a palindrome (36313311331363).

The spelling of 13111210120232 in words is "thirteen trillion, one hundred eleven billion, two hundred ten million, one hundred twenty thousand, two hundred thirty-two".