10100100109 has 8 divisors (see below), whose sum is σ = 11252723328. Its totient is φ = 8986548960.

The previous prime is 10100100079. The next prime is 10100100133. The reversal of 10100100109 is 90100100101.

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 10100100109 - 2⁷ = 10100099981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100100139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9767472 + ... + 9768505.

It is an arithmetic number, because the mean of its divisors is an integer number (1406590416).

Almost surely, 2^10100100109 is an apocalyptic number.

It is an amenable number.

10100100109 is a deficient number, since it is larger than the sum of its proper divisors (1152623219).

10100100109 is a wasteful number, since it uses less digits than its factorization.

10100100109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19536035.

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

The spelling of 10100100109 in words is "ten billion, one hundred million, one hundred thousand, one hundred nine".