105000005104 has 20 divisors (see below), whose sum is σ = 203450877864. Its totient is φ = 52496552768.

The previous prime is 105000005101. The next prime is 105000005107. The reversal of 105000005104 is 401500000501.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (105000005101) and next prime (105000005107).

It is a super-2 number, since 2×105000005104² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105000005101) 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, 45039 + ... + 460465.

Almost surely, 2^105000005104 is an apocalyptic number.

It is an amenable number.

105000005104 is a deficient number, since it is larger than the sum of its proper divisors (98450872760).

105000005104 is a wasteful number, since it uses less digits than its factorization.

105000005104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431232 (or 431226 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 16.

Adding to 105000005104 its reverse (401500000501), we get a palindrome (506500005605).

The spelling of 105000005104 in words is "one hundred five billion, five thousand, one hundred four".