105320528 has 20 divisors (see below), whose sum is σ = 205968960. Its totient is φ = 52167264.

The previous prime is 105320503. The next prime is 105320533. The reversal of 105320528 is 825023501.

It is a super-2 number, since 2×105320528² = 22184827236397568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105320497 and 105320506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29048 + ... + 32471.

It is an arithmetic number, because the mean of its divisors is an integer number (10298448).

Almost surely, 2^105320528 is an apocalyptic number.

It is an amenable number.

105320528 is a deficient number, since it is larger than the sum of its proper divisors (100648432).

105320528 is a wasteful number, since it uses less digits than its factorization.

105320528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61634 (or 61628 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 105320528 is about 10262.5790130941. The cubic root of 105320528 is about 472.2489589619.

The spelling of 105320528 in words is "one hundred five million, three hundred twenty thousand, five hundred twenty-eight".