105110004 has 12 divisors (see below), whose sum is σ = 245256704. Its totient is φ = 35036664.

The previous prime is 105110003. The next prime is 105110039. The reversal of 105110004 is 400011501.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×105110004² = 22096225881760032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 8759167 = 105110004 / (1 + 0 + 5 + 1 + 1 + 0 + 0 + 0 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105110003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4379572 + ... + 4379595.

Almost surely, 2^105110004 is an apocalyptic number.

It is an amenable number.

105110004 is an abundant number, since it is smaller than the sum of its proper divisors (140146700).

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

105110004 is a wasteful number, since it uses less digits than its factorization.

105110004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8759174 (or 8759172 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 105110004 is about 10252.3170064137. The cubic root of 105110004 is about 471.9340913909.

Adding to 105110004 its reverse (400011501), we get a palindrome (505121505).

The spelling of 105110004 in words is "one hundred five million, one hundred ten thousand, four".