2031104163559 has 2 divisors, whose sum is σ = 2031104163560. Its totient is φ = 2031104163558.

The previous prime is 2031104163547. The next prime is 2031104163563. The reversal of 2031104163559 is 9553614011302.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2031104163559 - 2⁹ = 2031104163047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2031104163059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015552081779 + 1015552081780.

It is an arithmetic number, because the mean of its divisors is an integer number (1015552081780).

Almost surely, 2^{2031104163559} is an apocalyptic number.

2031104163559 is a deficient number, since it is larger than the sum of its proper divisors (1).

2031104163559 is an equidigital number, since it uses as much as digits as its factorization.

2031104163559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 97200, while the sum is 40.

The spelling of 2031104163559 in words is "two trillion, thirty-one billion, one hundred four million, one hundred sixty-three thousand, five hundred fifty-nine".