108963423 has 24 divisors (see below), whose sum is σ = 166100480. Its totient is φ = 68642640.

The previous prime is 108963331. The next prime is 108963427. The reversal of 108963423 is 324369801.

108963423 is a `hidden beast` number, since 10 + 8 + 9 + 634 + 2 + 3 = 666.

It is not a de Polignac number, because 108963423 - 2¹⁴ = 108947039 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 (108963427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 109458 + ... + 110448.

Almost surely, 2^108963423 is an apocalyptic number.

108963423 is a deficient number, since it is larger than the sum of its proper divisors (57137057).

108963423 is a wasteful number, since it uses less digits than its factorization.

108963423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1659 (or 1656 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 108963423 is about 10438.5546413285. The cubic root of 108963423 is about 477.6321799946.

The spelling of 108963423 in words is "one hundred eight million, nine hundred sixty-three thousand, four hundred twenty-three".