108898943 has 4 divisors (see below), whose sum is σ = 108937080. Its totient is φ = 108860808.

The previous prime is 108898931. The next prime is 108898963. The reversal of 108898943 is 349898801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 108898943 - 2⁶ = 108898879 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 108898891 and 108898900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108898903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14405 + ... + 20622.

It is an arithmetic number, because the mean of its divisors is an integer number (27234270).

Almost surely, 2^108898943 is an apocalyptic number.

108898943 is a deficient number, since it is larger than the sum of its proper divisors (38137).

108898943 is an equidigital number, since it uses as much as digits as its factorization.

108898943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38136.

The product of its (nonzero) digits is 497664, while the sum is 50.

The square root of 108898943 is about 10435.4656340769. The cubic root of 108898943 is about 477.5379471501.

The spelling of 108898943 in words is "one hundred eight million, eight hundred ninety-eight thousand, nine hundred forty-three".