108075100528501 has 4 divisors (see below), whose sum is σ = 108075127398732. Its totient is φ = 108075073658272.

The previous prime is 108075100528481. The next prime is 108075100528513. The reversal of 108075100528501 is 105825001570801.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 41843743318276 + 66231357210225 = 6468674^2 + 8138265^2 .

It is a cyclic number.

It is not a de Polignac number, because 108075100528501 - 2⁵ = 108075100528469 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 (108075100528531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6048070 + ... + 15897463.

It is an arithmetic number, because the mean of its divisors is an integer number (27018781849683).

Almost surely, 2^{108075100528501} is an apocalyptic number.

It is an amenable number.

108075100528501 is a deficient number, since it is larger than the sum of its proper divisors (26870231).

108075100528501 is an equidigital number, since it uses as much as digits as its factorization.

108075100528501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26870230.

The product of its (nonzero) digits is 112000, while the sum is 43.

The spelling of 108075100528501 in words is "one hundred eight trillion, seventy-five billion, one hundred million, five hundred twenty-eight thousand, five hundred one".