202004121403297 has 2 divisors, whose sum is σ = 202004121403298. Its totient is φ = 202004121403296.

The previous prime is 202004121403241. The next prime is 202004121403303. The reversal of 202004121403297 is 792304121400202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 150207182857216 + 51796938546081 = 12255904^2 + 7197009^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202004121403297 is a prime.

It is not a weakly prime, because it can be changed into another prime (202004121400297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101002060701648 + 101002060701649.

It is an arithmetic number, because the mean of its divisors is an integer number (101002060701649).

Almost surely, 2^{202004121403297} is an apocalyptic number.

It is an amenable number.

202004121403297 is a deficient number, since it is larger than the sum of its proper divisors (1).

202004121403297 is an equidigital number, since it uses as much as digits as its factorization.

202004121403297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 37.

Adding to 202004121403297 its reverse (792304121400202), we get a palindrome (994308242803499).

The spelling of 202004121403297 in words is "two hundred two trillion, four billion, one hundred twenty-one million, four hundred three thousand, two hundred ninety-seven".