108021419 has 12 divisors (see below), whose sum is σ = 119923440. Its totient is φ = 97218000.

The previous prime is 108021401. The next prime is 108021427. The reversal of 108021419 is 914120801.

It is not a de Polignac number, because 108021419 - 2⁸ = 108021163 is a prime.

It is a super-2 number, since 2×108021419² = 23337253925547122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108021439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7802 + ... + 16640.

It is an arithmetic number, because the mean of its divisors is an integer number (9993620).

Almost surely, 2^108021419 is an apocalyptic number.

108021419 is a deficient number, since it is larger than the sum of its proper divisors (11902021).

108021419 is a wasteful number, since it uses less digits than its factorization.

108021419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8962 (or 8951 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 26.

The square root of 108021419 is about 10393.3353164420. The cubic root of 108021419 is about 476.2517954939.

It can be divided in two parts, 10802 and 1419, that added together give a palindrome (12221).

The spelling of 108021419 in words is "one hundred eight million, twenty-one thousand, four hundred nineteen".