100001000129 has 8 divisors (see below), whose sum is σ = 100892626560. Its totient is φ = 99112392000.

The previous prime is 100001000117. The next prime is 100001000131. The reversal of 100001000129 is 921000100001.

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 100001000129 - 2⁸ = 100000999873 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (100001000159) 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, 687992 + ... + 820569.

It is an arithmetic number, because the mean of its divisors is an integer number (12611578320).

Almost surely, 2^100001000129 is an apocalyptic number.

It is an amenable number.

100001000129 is a deficient number, since it is larger than the sum of its proper divisors (891626431).

100001000129 is a wasteful number, since it uses less digits than its factorization.

100001000129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1509151.

The product of its (nonzero) digits is 18, while the sum is 14.

The spelling of 100001000129 in words is "one hundred billion, one million, one hundred twenty-nine", and thus it is an aban number.