2110320439 has 2 divisors, whose sum is σ = 2110320440. Its totient is φ = 2110320438.

The previous prime is 2110320391. The next prime is 2110320461. The reversal of 2110320439 is 9340230112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2110320439 - 2⁹ = 2110319927 is a prime.

It is a super-2 number, since 2×2110320439² = 8906904710522305442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2110320469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055160219 + 1055160220.

It is an arithmetic number, because the mean of its divisors is an integer number (1055160220).

Almost surely, 2^2110320439 is an apocalyptic number.

2110320439 is a deficient number, since it is larger than the sum of its proper divisors (1).

2110320439 is an equidigital number, since it uses as much as digits as its factorization.

2110320439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 2110320439 is about 45938.2241602786. The cubic root of 2110320439 is about 1282.6735376636.

The spelling of 2110320439 in words is "two billion, one hundred ten million, three hundred twenty thousand, four hundred thirty-nine".