108455101 has 4 divisors (see below), whose sum is σ = 108476604. Its totient is φ = 108433600.

The previous prime is 108455089. The next prime is 108455117. The reversal of 108455101 is 101554801.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 101554801 = 1447 ⋅70183.

It can be written as a sum of positive squares in 2 ways, for example, as 74407876 + 34047225 = 8626^2 + 5835^2 .

It is a cyclic number.

It is not a de Polignac number, because 108455101 - 2⁵ = 108455069 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 (108455131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1371 + ... + 14791.

It is an arithmetic number, because the mean of its divisors is an integer number (27119151).

Almost surely, 2^108455101 is an apocalyptic number.

It is an amenable number.

108455101 is a deficient number, since it is larger than the sum of its proper divisors (21503).

108455101 is an equidigital number, since it uses as much as digits as its factorization.

108455101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21502.

The product of its (nonzero) digits is 800, while the sum is 25.

The square root of 108455101 is about 10414.1778840195. The cubic root of 108455101 is about 476.8882928399. Note that the first 3 decimals are identical.

The spelling of 108455101 in words is "one hundred eight million, four hundred fifty-five thousand, one hundred one".