105012104 has 16 divisors (see below), whose sum is σ = 197329920. Its totient is φ = 52390800.

The previous prime is 105012073. The next prime is 105012121. The reversal of 105012104 is 401210501.

It is a super-2 number, since 2×105012104² = 22055083973013632, which contains 22 as substring.

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, 10472 + ... + 17879.

It is an arithmetic number, because the mean of its divisors is an integer number (12333120).

Almost surely, 2^105012104 is an apocalyptic number.

It is an amenable number.

105012104 is a deficient number, since it is larger than the sum of its proper divisors (92317816).

105012104 is a wasteful number, since it uses less digits than its factorization.

105012104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28820 (or 28816 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 105012104 is about 10247.5413636638. The cubic root of 105012104 is about 471.7875252615.

Adding to 105012104 its reverse (401210501), we get a palindrome (506222605).

The spelling of 105012104 in words is "one hundred five million, twelve thousand, one hundred four".