2112083234893 has 2 divisors, whose sum is σ = 2112083234894. Its totient is φ = 2112083234892.

The previous prime is 2112083234867. The next prime is 2112083234923. The reversal of 2112083234893 is 3984323802112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1190765453284 + 921317781609 = 1091222^2 + 959853^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2112083234893 is a prime.

It is a super-2 number, since 2×2112083234893² (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 (2112083234813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056041617446 + 1056041617447.

It is an arithmetic number, because the mean of its divisors is an integer number (1056041617447).

Almost surely, 2^{2112083234893} is an apocalyptic number.

It is an amenable number.

2112083234893 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112083234893 is an equidigital number, since it uses as much as digits as its factorization.

2112083234893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 2112083234893 in words is "two trillion, one hundred twelve billion, eighty-three million, two hundred thirty-four thousand, eight hundred ninety-three".