108038481 has 4 divisors (see below), whose sum is σ = 144051312. Its totient is φ = 72025652.

The previous prime is 108038473. The next prime is 108038501. The reversal of 108038481 is 184830801.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 184830801 = 3 ⋅61610267.

It is a cyclic number.

It is not a de Polignac number, because 108038481 - 2³ = 108038473 is a prime.

It is a super-2 number, since 2×108038481² = 23344626753574722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (108038401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18006411 + ... + 18006416.

It is an arithmetic number, because the mean of its divisors is an integer number (36012828).

Almost surely, 2^108038481 is an apocalyptic number.

It is an amenable number.

108038481 is a deficient number, since it is larger than the sum of its proper divisors (36012831).

108038481 is an equidigital number, since it uses as much as digits as its factorization.

108038481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36012830.

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 108038481 is about 10394.1560985007. The cubic root of 108038481 is about 476.2768688556.

The spelling of 108038481 in words is "one hundred eight million, thirty-eight thousand, four hundred eighty-one".