101010005 has 8 divisors (see below), whose sum is σ = 128342232. Its totient is φ = 76054528.

The previous prime is 101009983. The next prime is 101010031. The reversal of 101010005 is 500010101.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1129969 + 99880036 = 1063^2 + 9994^2 .

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 101010005 - 2⁶ = 101009941 is a prime.

It is a super-2 number, since 2×101010005² = 20406042220200050, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101009974 and 101010001.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 594092 + ... + 594261.

It is an arithmetic number, because the mean of its divisors is an integer number (16042779).

Almost surely, 2^101010005 is an apocalyptic number.

It is an amenable number.

101010005 is a deficient number, since it is larger than the sum of its proper divisors (27332227).

101010005 is a wasteful number, since it uses less digits than its factorization.

101010005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188375.

The product of its (nonzero) digits is 5, while the sum is 8.

The square root of 101010005 is about 10050.3733761488. The cubic root of 101010005 is about 465.7163276258.

Adding to 101010005 its reverse (500010101), we get a palindrome (601020106).

The spelling of 101010005 in words is "one hundred one million, ten thousand, five".