2321112839 has 2 divisors, whose sum is σ = 2321112840. Its totient is φ = 2321112838.

The previous prime is 2321112811. The next prime is 2321112881. The reversal of 2321112839 is 9382111232.

2321112839 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2321112839 - 2⁸ = 2321112583 is a prime.

It is a super-2 number, since 2×2321112839² = 10775129622741279842, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2321112139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160556419 + 1160556420.

It is an arithmetic number, because the mean of its divisors is an integer number (1160556420).

Almost surely, 2^2321112839 is an apocalyptic number.

2321112839 is a deficient number, since it is larger than the sum of its proper divisors (1).

2321112839 is an equidigital number, since it uses as much as digits as its factorization.

2321112839 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 32.

The square root of 2321112839 is about 48177.9289612993. The cubic root of 2321112839 is about 1324.0328224157.

The spelling of 2321112839 in words is "two billion, three hundred twenty-one million, one hundred twelve thousand, eight hundred thirty-nine".