105304325 has 24 divisors (see below), whose sum is σ = 151293888. Its totient is φ = 71210880.

The previous prime is 105304319. The next prime is 105304343. The reversal of 105304325 is 523403501.

It is a de Polignac number, because none of the positive numbers 2^k-105304325 is a prime.

It is a super-2 number, since 2×105304325² = 22178001727411250, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 105304325.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 8654 + ... + 16896.

It is an arithmetic number, because the mean of its divisors is an integer number (6303912).

Almost surely, 2^105304325 is an apocalyptic number.

It is an amenable number.

105304325 is a deficient number, since it is larger than the sum of its proper divisors (45989563).

105304325 is an equidigital number, since it uses as much as digits as its factorization.

105304325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8333 (or 8328 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 105304325 is about 10261.7895612802. The cubic root of 105304325 is about 472.2247400609.

Adding to 105304325 its reverse (523403501), we get a palindrome (628707826).

The spelling of 105304325 in words is "one hundred five million, three hundred four thousand, three hundred twenty-five".