2097023834827 has 2 divisors, whose sum is σ = 2097023834828. Its totient is φ = 2097023834826.

The previous prime is 2097023834813. The next prime is 2097023834887. The reversal of 2097023834827 is 7284383207902.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2097023834827 is a prime.

It is a super-3 number, since 3×2097023834827³ (a number of 38 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2097023834887) 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, 1048511917413 + 1048511917414.

It is an arithmetic number, because the mean of its divisors is an integer number (1048511917414).

Almost surely, 2^{2097023834827} is an apocalyptic number.

2097023834827 is a deficient number, since it is larger than the sum of its proper divisors (1).

2097023834827 is an equidigital number, since it uses as much as digits as its factorization.

2097023834827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8128512, while the sum is 55.

The spelling of 2097023834827 in words is "two trillion, ninety-seven billion, twenty-three million, eight hundred thirty-four thousand, eight hundred twenty-seven".