106471002809 has 4 divisors (see below), whose sum is σ = 106479464820. Its totient is φ = 106462540800.

The previous prime is 106471002793. The next prime is 106471002821. The reversal of 106471002809 is 908200174601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 22336199209 + 84134803600 = 149453^2 + 290060^2 .

It is a cyclic number.

It is not a de Polignac number, because 106471002809 - 2⁴ = 106471002793 is a prime.

It is a super-3 number, since 3×106471002809³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106471002509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4212104 + ... + 4237305.

It is an arithmetic number, because the mean of its divisors is an integer number (26619866205).

Almost surely, 2^106471002809 is an apocalyptic number.

It is an amenable number.

106471002809 is a deficient number, since it is larger than the sum of its proper divisors (8462011).

106471002809 is an equidigital number, since it uses as much as digits as its factorization.

106471002809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8462010.

The product of its (nonzero) digits is 24192, while the sum is 38.

The spelling of 106471002809 in words is "one hundred six billion, four hundred seventy-one million, two thousand, eight hundred nine".