13101312333320 has 32 divisors (see below), whose sum is σ = 29478720749400. Its totient is φ = 5240388400128.

The previous prime is 13101312333301. The next prime is 13101312333379. The reversal of 13101312333320 is 2333321310131.

It can be written as a sum of positive squares in 4 ways, for example, as 11973413108644 + 1127899224676 = 3460262^2 + 1062026^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13101312333320.

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 7 ways as a sum of consecutive naturals, for example, 2705105 + ... + 5789664.

Almost surely, 2^{13101312333320} is an apocalyptic number.

13101312333320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13101312333320 is an abundant number, since it is smaller than the sum of its proper divisors (16377408416080).

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

13101312333320 is a wasteful number, since it uses less digits than its factorization.

13101312333320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8533337 (or 8533333 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 13101312333320 its reverse (2333321310131), we get a palindrome (15434633643451).

The spelling of 13101312333320 in words is "thirteen trillion, one hundred one billion, three hundred twelve million, three hundred thirty-three thousand, three hundred twenty".