13110355421100 has 864 divisors, whose sum is σ = 50618210852160. Its totient is φ = 2900345978880.

The previous prime is 13110355421083. The next prime is 13110355421159. The reversal of 13110355421100 is 112455301131.

13110355421100 is a `hidden beast` number, since 1 + 3 + 1 + 1 + 0 + 3 + 5 + 542 + 110 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 944747362 + ... + 944761238.

It is an arithmetic number, because the mean of its divisors is an integer number (58585892190).

Almost surely, 2^{13110355421100} is an apocalyptic number.

13110355421100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13110355421100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25309105426080).

13110355421100 is an abundant number, since it is smaller than the sum of its proper divisors (37507855431060).

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

13110355421100 is a wasteful number, since it uses less digits than its factorization.

13110355421100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14144 (or 14124 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The spelling of 13110355421100 in words is "thirteen trillion, one hundred ten billion, three hundred fifty-five million, four hundred twenty-one thousand, one hundred".