4123303100989 has 4 divisors (see below), whose sum is σ = 4123386731356. Its totient is φ = 4123219470624.

The previous prime is 4123303100971. The next prime is 4123303101031. The reversal of 4123303100989 is 9890013033214.

4123303100989 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 1949276707225 + 2174026393764 = 1396165^2 + 1474458^2 .

It is a cyclic number.

It is not a de Polignac number, because 4123303100989 - 2²¹ = 4123301003837 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 (4123303100089) 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 3 ways as a sum of consecutive naturals, for example, 41741184 + ... + 41839849.

It is an arithmetic number, because the mean of its divisors is an integer number (1030846682839).

Almost surely, 2^{4123303100989} is an apocalyptic number.

It is an amenable number.

4123303100989 is a deficient number, since it is larger than the sum of its proper divisors (83630367).

4123303100989 is an equidigital number, since it uses as much as digits as its factorization.

4123303100989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83630366.

The product of its (nonzero) digits is 139968, while the sum is 43.

The spelling of 4123303100989 in words is "four trillion, one hundred twenty-three billion, three hundred three million, one hundred thousand, nine hundred eighty-nine".