108144563 has 4 divisors (see below), whose sum is σ = 108617040. Its totient is φ = 107672088.

The previous prime is 108144493. The next prime is 108144587. The reversal of 108144563 is 365441801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 365441801 = 19 ⋅19233779.

It is a cyclic number.

It is not a de Polignac number, because 108144563 - 2⁸ = 108144307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108144763) 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, 235895 + ... + 236352.

It is an arithmetic number, because the mean of its divisors is an integer number (27154260).

Almost surely, 2^108144563 is an apocalyptic number.

108144563 is a deficient number, since it is larger than the sum of its proper divisors (472477).

108144563 is an equidigital number, since it uses as much as digits as its factorization.

108144563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472476.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 108144563 is about 10399.2578100555. The cubic root of 108144563 is about 476.4327018356.

The spelling of 108144563 in words is "one hundred eight million, one hundred forty-four thousand, five hundred sixty-three".