242110320097 has 2 divisors, whose sum is σ = 242110320098. Its totient is φ = 242110320096.

The previous prime is 242110320047. The next prime is 242110320121. The reversal of 242110320097 is 790023011242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 195402897936 + 46707422161 = 442044^2 + 216119^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242110320097 is a prime.

It is not a weakly prime, because it can be changed into another prime (242110320047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121055160048 + 121055160049.

It is an arithmetic number, because the mean of its divisors is an integer number (121055160049).

Almost surely, 2^242110320097 is an apocalyptic number.

It is an amenable number.

242110320097 is a deficient number, since it is larger than the sum of its proper divisors (1).

242110320097 is an equidigital number, since it uses as much as digits as its factorization.

242110320097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

The spelling of 242110320097 in words is "two hundred forty-two billion, one hundred ten million, three hundred twenty thousand, ninety-seven".