13315321315132 has 48 divisors (see below), whose sum is σ = 23965662520800. Its totient is φ = 6470393529600.

The previous prime is 13315321315069. The next prime is 13315321315141. The reversal of 13315321315132 is 23151312351331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88914094 + ... + 89063722.

It is an arithmetic number, because the mean of its divisors is an integer number (499284635850).

Almost surely, 2^{13315321315132} is an apocalyptic number.

It is an amenable number.

13315321315132 is a deficient number, since it is larger than the sum of its proper divisors (10650341205668).

13315321315132 is a wasteful number, since it uses less digits than its factorization.

13315321315132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153646 (or 153644 counting only the distinct ones).

The product of its digits is 24300, while the sum is 34.

Adding to 13315321315132 its reverse (23151312351331), we get a palindrome (36466633666463).

The spelling of 13315321315132 in words is "thirteen trillion, three hundred fifteen billion, three hundred twenty-one million, three hundred fifteen thousand, one hundred thirty-two".