13101320332012 has 24 divisors (see below), whose sum is σ = 25191551206080. Its totient is φ = 5912302828560.

The previous prime is 13101320331997. The next prime is 13101320332039. The reversal of 13101320332012 is 21023302310131.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1071063238 + ... + 1071075469.

It is an arithmetic number, because the mean of its divisors is an integer number (1049647966920).

Almost surely, 2^{13101320332012} is an apocalyptic number.

It is an amenable number.

13101320332012 is a deficient number, since it is larger than the sum of its proper divisors (12090230874068).

13101320332012 is a wasteful number, since it uses less digits than its factorization.

13101320332012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2142138861 (or 2142138859 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 13101320332012 its reverse (21023302310131), we get a palindrome (34124622642143).

The spelling of 13101320332012 in words is "thirteen trillion, one hundred one billion, three hundred twenty million, three hundred thirty-two thousand, twelve".