5105331103500 has 144 divisors (see below), whose sum is σ = 16114270841760. Its totient is φ = 1360690185600.

The previous prime is 5105331103487. The next prime is 5105331103501. The reversal of 5105331103500 is 53011335015.

5105331103500 is a `hidden beast` number, since 5 + 1 + 0 + 53 + 3 + 1 + 103 + 500 = 666.

It is not an unprimeable number, because it can be changed into a prime (5105331103501) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8097666 + ... + 8705334.

Almost surely, 2^{5105331103500} is an apocalyptic number.

5105331103500 is a gapful number since it is divisible by the number (50) 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 5105331103500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8057135420880).

5105331103500 is an abundant number, since it is smaller than the sum of its proper divisors (11008939738260).

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

5105331103500 is a wasteful number, since it uses less digits than its factorization.

5105331103500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609561 (or 609546 counting only the distinct ones).

The product of its (nonzero) digits is 3375, while the sum is 27.

Adding to 5105331103500 its reverse (53011335015), we get a palindrome (5158342438515).

The spelling of 5105331103500 in words is "five trillion, one hundred five billion, three hundred thirty-one million, one hundred three thousand, five hundred".