2112592361903 has 2 divisors, whose sum is σ = 2112592361904. Its totient is φ = 2112592361902.

The previous prime is 2112592361821. The next prime is 2112592361923. The reversal of 2112592361903 is 3091632952112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2112592361903 - 2¹⁴ = 2112592345519 is a prime.

It is a super-2 number, since 2×2112592361903² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2112592361923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056296180951 + 1056296180952.

It is an arithmetic number, because the mean of its divisors is an integer number (1056296180952).

Almost surely, 2^{2112592361903} is an apocalyptic number.

2112592361903 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112592361903 is an equidigital number, since it uses as much as digits as its factorization.

2112592361903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 174960, while the sum is 44.

The spelling of 2112592361903 in words is "two trillion, one hundred twelve billion, five hundred ninety-two million, three hundred sixty-one thousand, nine hundred three".