2042312322097 has 2 divisors, whose sum is σ = 2042312322098. Its totient is φ = 2042312322096.

The previous prime is 2042312322077. The next prime is 2042312322139. The reversal of 2042312322097 is 7902232132402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1799074959616 + 243237362481 = 1341296^2 + 493191^2 .

It is a cyclic number.

It is not a de Polignac number, because 2042312322097 - 2⁷ = 2042312321969 is a prime.

It is not a weakly prime, because it can be changed into another prime (2042312322077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021156161048 + 1021156161049.

It is an arithmetic number, because the mean of its divisors is an integer number (1021156161049).

Almost surely, 2^{2042312322097} is an apocalyptic number.

It is an amenable number.

2042312322097 is a deficient number, since it is larger than the sum of its proper divisors (1).

2042312322097 is an equidigital number, since it uses as much as digits as its factorization.

2042312322097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 37.

Adding to 2042312322097 its reverse (7902232132402), we get a palindrome (9944544454499).

The spelling of 2042312322097 in words is "two trillion, forty-two billion, three hundred twelve million, three hundred twenty-two thousand, ninety-seven".