1342310105197 has 2 divisors, whose sum is σ = 1342310105198. Its totient is φ = 1342310105196.

The previous prime is 1342310105153. The next prime is 1342310105203. The reversal of 1342310105197 is 7915010132431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 909173692036 + 433136413161 = 953506^2 + 658131^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1342310105197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1342310105497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671155052598 + 671155052599.

It is an arithmetic number, because the mean of its divisors is an integer number (671155052599).

Almost surely, 2^{1342310105197} is an apocalyptic number.

It is an amenable number.

1342310105197 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342310105197 is an equidigital number, since it uses as much as digits as its factorization.

1342310105197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 37.

The spelling of 1342310105197 in words is "one trillion, three hundred forty-two billion, three hundred ten million, one hundred five thousand, one hundred ninety-seven".