2120300839 has 8 divisors (see below), whose sum is σ = 2328935040. Its totient is φ = 1921370616.

The previous prime is 2120300837. The next prime is 2120300849. The reversal of 2120300839 is 9380030212.

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 2120300839 - 2¹ = 2120300837 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 (2120300837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2425537 + ... + 2426410.

It is an arithmetic number, because the mean of its divisors is an integer number (291116880).

Almost surely, 2^2120300839 is an apocalyptic number.

2120300839 is a deficient number, since it is larger than the sum of its proper divisors (208634201).

2120300839 is a wasteful number, since it uses less digits than its factorization.

2120300839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4851989.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 2120300839 is about 46046.7245197745. The cubic root of 2120300839 is about 1284.6924201377.

The spelling of 2120300839 in words is "two billion, one hundred twenty million, three hundred thousand, eight hundred thirty-nine".