2104112539 has 2 divisors, whose sum is σ = 2104112540. Its totient is φ = 2104112538.

The previous prime is 2104112503. The next prime is 2104112551. The reversal of 2104112539 is 9352114012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2104112539 - 2¹³ = 2104104347 is a prime.

It is not a weakly prime, because it can be changed into another prime (2104112599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1052056269 + 1052056270.

It is an arithmetic number, because the mean of its divisors is an integer number (1052056270).

Almost surely, 2^2104112539 is an apocalyptic number.

2104112539 is a deficient number, since it is larger than the sum of its proper divisors (1).

2104112539 is an equidigital number, since it uses as much as digits as its factorization.

2104112539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 2104112539 is about 45870.6064817111. The cubic root of 2104112539 is about 1281.4145614402.

The spelling of 2104112539 in words is "two billion, one hundred four million, one hundred twelve thousand, five hundred thirty-nine".