1010101000009 has 4 divisors (see below), whose sum is σ = 1054018434816. Its totient is φ = 966183565204.

The previous prime is 1010101000003. The next prime is 1010101000049. The reversal of 1010101000009 is 9000001010101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1010101000009 - 2⁹ = 1010100999497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010101000003) 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, 21958717369 + ... + 21958717414.

It is an arithmetic number, because the mean of its divisors is an integer number (263504608704).

Almost surely, 2^{1010101000009} is an apocalyptic number.

It is an amenable number.

1010101000009 is a deficient number, since it is larger than the sum of its proper divisors (43917434807).

1010101000009 is an equidigital number, since it uses as much as digits as its factorization.

1010101000009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43917434806.

The product of its (nonzero) digits is 9, while the sum is 13.

The spelling of 1010101000009 in words is "one trillion, ten billion, one hundred one million, nine", and thus it is an aban number.