108045663 has 8 divisors (see below), whose sum is σ = 157157376. Its totient is φ = 65482200.

The previous prime is 108045649. The next prime is 108045671. The reversal of 108045663 is 366540801.

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

It is not a de Polignac number, because 108045663 - 2⁸ = 108045407 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 3274111 = 108045663 / (1 + 0 + 8 + 0 + 4 + 5 + 6 + 6 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108045683) 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, 1637023 + ... + 1637088.

It is an arithmetic number, because the mean of its divisors is an integer number (19644672).

Almost surely, 2^108045663 is an apocalyptic number.

108045663 is a deficient number, since it is larger than the sum of its proper divisors (49111713).

108045663 is a wasteful number, since it uses less digits than its factorization.

108045663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3274125.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 108045663 is about 10394.5015753522. The cubic root of 108045663 is about 476.2874223320.

The spelling of 108045663 in words is "one hundred eight million, forty-five thousand, six hundred sixty-three".