108340003445 has 8 divisors (see below), whose sum is σ = 130010231736. Its totient is φ = 86670517696.

The previous prime is 108340003427. The next prime is 108340003463. The reversal of 108340003445 is 544300043801.

It is an interprime number because it is at equal distance from previous prime (108340003427) and next prime (108340003463).

It can be written as a sum of positive squares in 4 ways, for example, as 3317990404 + 105022013041 = 57602^2 + 324071^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 108340003445 - 2¹⁴ = 108339987061 is a prime.

It is a super-2 number, since 2×108340003445² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213299 + ... + 512031.

It is an arithmetic number, because the mean of its divisors is an integer number (16251278967).

Almost surely, 2^108340003445 is an apocalyptic number.

It is an amenable number.

108340003445 is a deficient number, since it is larger than the sum of its proper divisors (21670228291).

108340003445 is an equidigital number, since it uses as much as digits as its factorization.

108340003445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371271.

The product of its (nonzero) digits is 23040, while the sum is 32.

The spelling of 108340003445 in words is "one hundred eight billion, three hundred forty million, three thousand, four hundred forty-five".