105520016 has 20 divisors (see below), whose sum is σ = 233651712. Its totient is φ = 45222816.

The previous prime is 105519991. The next prime is 105520039. The reversal of 105520016 is 610025501.

It is a super-2 number, since 2×105520016² = 22268947553280512, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105520016.

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 3 ways as a sum of consecutive naturals, for example, 470960 + ... + 471183.

Almost surely, 2^105520016 is an apocalyptic number.

105520016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

105520016 is an abundant number, since it is smaller than the sum of its proper divisors (128131696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105520016 is an equidigital number, since it uses as much as digits as its factorization.

105520016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942158 (or 942152 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 105520016 is about 10272.2936095110. The cubic root of 105520016 is about 472.5469337401.

Adding to 105520016 its reverse (610025501), we get a palindrome (715545517).

The spelling of 105520016 in words is "one hundred five million, five hundred twenty thousand, sixteen".