106105001005 has 4 divisors (see below), whose sum is σ = 127326001212. Its totient is φ = 84884000800.

The previous prime is 106105000987. The next prime is 106105001053. The reversal of 106105001005 is 500100501601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 500100501601 = 37 ⋅13516229773.

It can be written as a sum of positive squares in 2 ways, for example, as 19473086116 + 86631914889 = 139546^2 + 294333^2 .

It is not a de Polignac number, because 106105001005 - 2⁷ = 106105000877 is a prime.

It is a super-2 number, since 2×106105001005² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10610500096 + ... + 10610500105.

It is an arithmetic number, because the mean of its divisors is an integer number (31831500303).

Almost surely, 2^106105001005 is an apocalyptic number.

It is an amenable number.

106105001005 is a deficient number, since it is larger than the sum of its proper divisors (21221000207).

106105001005 is an equidigital number, since it uses as much as digits as its factorization.

106105001005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21221000206.

The product of its (nonzero) digits is 150, while the sum is 19.

Adding to 106105001005 its reverse (500100501601), we get a palindrome (606205502606).

The spelling of 106105001005 in words is "one hundred six billion, one hundred five million, one thousand, five".