13101313123320 has 64 divisors (see below), whose sum is σ = 40262572052640. Its totient is φ = 3408471705600.

The previous prime is 13101313123277. The next prime is 13101313123343. The reversal of 13101313123320 is 2332131310131.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 1331429341 + ... + 1331439180.

Almost surely, 2^{13101313123320} is an apocalyptic number.

13101313123320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13101313123320 is an abundant number, since it is smaller than the sum of its proper divisors (27161258929320).

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

13101313123320 is a wasteful number, since it uses less digits than its factorization.

13101313123320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2662868576 (or 2662868572 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 13101313123320 its reverse (2332131310131), we get a palindrome (15433444433451).

The spelling of 13101313123320 in words is "thirteen trillion, one hundred one billion, three hundred thirteen million, one hundred twenty-three thousand, three hundred twenty".