10100101000999 has 4 divisors (see below), whose sum is σ = 10100310113520. Its totient is φ = 10099891888480.

The previous prime is 10100101000903. The next prime is 10100101001021. The reversal of 10100101000999 is 99900010100101.

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

It is a cyclic number.

It is not a de Polignac number, because 10100101000999 - 2¹¹ = 10100100998951 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10100101000999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100101003999) 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, 104483794 + ... + 104580415.

It is an arithmetic number, because the mean of its divisors is an integer number (2525077528380).

Almost surely, 2^{10100101000999} is an apocalyptic number.

10100101000999 is a deficient number, since it is larger than the sum of its proper divisors (209112521).

10100101000999 is an equidigital number, since it uses as much as digits as its factorization.

10100101000999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209112520.

The product of its (nonzero) digits is 729, while the sum is 31.

The spelling of 10100101000999 in words is "ten trillion, one hundred billion, one hundred one million, nine hundred ninety-nine", and thus it is an aban number.