10105000505 has 8 divisors (see below), whose sum is σ = 12331526400. Its totient is φ = 7946983216.

The previous prime is 10105000487. The next prime is 10105000531. The reversal of 10105000505 is 50500050101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10105000505 - 2⁸ = 10105000249 is a prime.

It is a super-2 number, since 2×10105000505² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17126825 + ... + 17127414.

It is an arithmetic number, because the mean of its divisors is an integer number (1541440800).

Almost surely, 2^10105000505 is an apocalyptic number.

It is an amenable number.

10105000505 is a deficient number, since it is larger than the sum of its proper divisors (2226525895).

10105000505 is an equidigital number, since it uses as much as digits as its factorization.

10105000505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34254303.

The product of its (nonzero) digits is 125, while the sum is 17.

Adding to 10105000505 its reverse (50500050101), we get a palindrome (60605050606).

The spelling of 10105000505 in words is "ten billion, one hundred five million, five hundred five", and thus it is an aban number.