100538593538871 has 8 divisors (see below), whose sum is σ = 134073641008000. Its totient is φ = 67014637547832.

The previous prime is 100538593538819. The next prime is 100538593538983. The reversal of 100538593538871 is 178835395835001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100538593538871 - 2³³ = 100530003604279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100538593338871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2772848371 + ... + 2772884628.

It is an arithmetic number, because the mean of its divisors is an integer number (16759205126000).

Almost surely, 2^{100538593538871} is an apocalyptic number.

100538593538871 is a deficient number, since it is larger than the sum of its proper divisors (33535047469129).

100538593538871 is an equidigital number, since it uses as much as digits as its factorization.

100538593538871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5545739045.

The product of its (nonzero) digits is 108864000, while the sum is 66.

The spelling of 100538593538871 in words is "one hundred trillion, five hundred thirty-eight billion, five hundred ninety-three million, five hundred thirty-eight thousand, eight hundred seventy-one".