2320010989 has 4 divisors (see below), whose sum is σ = 2420881056. Its totient is φ = 2219140924.

The previous prime is 2320010947. The next prime is 2320010993. The reversal of 2320010989 is 9890100232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2320010989 - 2²¹ = 2317913837 is a prime.

It is a Duffinian number.

2320010989 is a modest number, since divided by 10989 gives 2320 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320010909) 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, 50434999 + ... + 50435044.

It is an arithmetic number, because the mean of its divisors is an integer number (605220264).

Almost surely, 2^2320010989 is an apocalyptic number.

It is an amenable number.

2320010989 is a deficient number, since it is larger than the sum of its proper divisors (100870067).

2320010989 is a wasteful number, since it uses less digits than its factorization.

2320010989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100870066.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 2320010989 is about 48166.4923883814. The cubic root of 2320010989 is about 1323.8232797558.

The spelling of 2320010989 in words is "two billion, three hundred twenty million, ten thousand, nine hundred eighty-nine".