1204142330297 has 2 divisors, whose sum is σ = 1204142330298. Its totient is φ = 1204142330296.

The previous prime is 1204142330249. The next prime is 1204142330351. The reversal of 1204142330297 is 7920332414021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 662952579961 + 541189750336 = 814219^2 + 735656^2 .

It is an emirp because it is prime and its reverse (7920332414021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1204142330297 - 2¹⁸ = 1204142068153 is a prime.

It is a super-2 number, since 2×1204142330297² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1204142330297.

It is not a weakly prime, because it can be changed into another prime (1204142330227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 602071165148 + 602071165149.

It is an arithmetic number, because the mean of its divisors is an integer number (602071165149).

Almost surely, 2^{1204142330297} is an apocalyptic number.

It is an amenable number.

1204142330297 is a deficient number, since it is larger than the sum of its proper divisors (1).

1204142330297 is an equidigital number, since it uses as much as digits as its factorization.

1204142330297 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 38.

The spelling of 1204142330297 in words is "one trillion, two hundred four billion, one hundred forty-two million, three hundred thirty thousand, two hundred ninety-seven".