108101 has 4 divisors (see below), whose sum is σ = 123552. Its totient is φ = 92652.

The previous prime is 108089. The next prime is 108107. The reversal of 108101 is 101801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 101801 = 7 ⋅14543.

It is not a de Polignac number, because 108101 - 2⁶ = 108037 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 (108107) 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, 7715 + ... + 7728.

It is an arithmetic number, because the mean of its divisors is an integer number (30888).

2¹⁰⁸¹⁰¹ is an apocalyptic number.

It is an amenable number.

108101 is a deficient number, since it is larger than the sum of its proper divisors (15451).

108101 is an equidigital number, since it uses as much as digits as its factorization.

108101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15450.

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 108101 is about 328.7871651996. The cubic root of 108101 is about 47.6368720733.

Adding to 108101 its reverse (101801), we get a palindrome (209902).

The spelling of 108101 in words is "one hundred eight thousand, one hundred one".