10108920890999 has 8 divisors (see below), whose sum is σ = 11630589712800. Its totient is φ = 8606636385696.

The previous prime is 10108920890989. The next prime is 10108920891037. The reversal of 10108920890999 is 99909802980101.

10108920890999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10108920890999 - 2⁴ = 10108920890983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10108920890909) 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, 4846078004 + ... + 4846080089.

It is an arithmetic number, because the mean of its divisors is an integer number (1453823714100).

Almost surely, 2^{10108920890999} is an apocalyptic number.

10108920890999 is a deficient number, since it is larger than the sum of its proper divisors (1521668821801).

10108920890999 is an equidigital number, since it uses as much as digits as its factorization.

10108920890999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9692158249.

The product of its (nonzero) digits is 7558272, while the sum is 65.

The spelling of 10108920890999 in words is "ten trillion, one hundred eight billion, nine hundred twenty million, eight hundred ninety thousand, nine hundred ninety-nine".