13215141100500 has 48 divisors (see below), whose sum is σ = 38482490889024. Its totient is φ = 3524037626400.

The previous prime is 13215141100459. The next prime is 13215141100501. The reversal of 13215141100500 is 500114151231.

13215141100500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13215141100500² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13215141100501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4405045534 + ... + 4405048533.

It is an arithmetic number, because the mean of its divisors is an integer number (801718560188).

Almost surely, 2^{13215141100500} is an apocalyptic number.

13215141100500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13215141100500 is an abundant number, since it is smaller than the sum of its proper divisors (25267349788524).

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

13215141100500 is a wasteful number, since it uses less digits than its factorization.

13215141100500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8810094089 (or 8810094077 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 24.

Adding to 13215141100500 its reverse (500114151231), we get a palindrome (13715255251731).

The spelling of 13215141100500 in words is "thirteen trillion, two hundred fifteen billion, one hundred forty-one million, one hundred thousand, five hundred".