13155235104000 has 288 divisors, whose sum is σ = 47667400260480. Its totient is φ = 3189147648000.

The previous prime is 13155235103911. The next prime is 13155235104013. The reversal of 13155235104000 is 40153255131.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5172805 + ... + 7284804.

It is an arithmetic number, because the mean of its divisors is an integer number (165511806460).

Almost surely, 2^{13155235104000} is an apocalyptic number.

13155235104000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13155235104000 is an abundant number, since it is smaller than the sum of its proper divisors (34512165156480).

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

13155235104000 is a wasteful number, since it uses less digits than its factorization.

13155235104000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12457654 (or 12457630 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 13155235104000 its reverse (40153255131), we get a palindrome (13195388359131).

The spelling of 13155235104000 in words is "thirteen trillion, one hundred fifty-five billion, two hundred thirty-five million, one hundred four thousand".