101010101000101 has 8 divisors (see below), whose sum is σ = 102551662886400. Its totient is φ = 99475112939280.

The previous prime is 101010101000077. The next prime is 101010101000119. The reversal of 101010101000101 is 101000101010101.

It is a happy number.

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 101010101000101 - 2²⁵ = 101010067445669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101010101000141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1643425405 + ... + 1643486866.

It is an arithmetic number, because the mean of its divisors is an integer number (12818957860800).

Almost surely, 2^{101010101000101} is an apocalyptic number.

It is an amenable number.

101010101000101 is a deficient number, since it is larger than the sum of its proper divisors (1541561886299).

101010101000101 is an equidigital number, since it uses as much as digits as its factorization.

101010101000101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3286912739.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 101010101000101 its reverse (101000101010101), we get a palindrome (202010202010202).

The spelling of 101010101000101 in words is "one hundred one trillion, ten billion, one hundred one million, one hundred one", and thus it is an aban number.