200203120213297 has 2 divisors, whose sum is σ = 200203120213298. Its totient is φ = 200203120213296.

The previous prime is 200203120213249. The next prime is 200203120213303. The reversal of 200203120213297 is 792312021302002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 118697451466896 + 81505668746401 = 10894836^2 + 9028049^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200203120213297 is a prime.

It is a super-2 number, since 2×200203120213297² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (200203120213997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100101560106648 + 100101560106649.

It is an arithmetic number, because the mean of its divisors is an integer number (100101560106649).

Almost surely, 2^{200203120213297} is an apocalyptic number.

It is an amenable number.

200203120213297 is a deficient number, since it is larger than the sum of its proper divisors (1).

200203120213297 is an equidigital number, since it uses as much as digits as its factorization.

200203120213297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 34.

Adding to 200203120213297 its reverse (792312021302002), we get a palindrome (992515141515299).

The spelling of 200203120213297 in words is "two hundred trillion, two hundred three billion, one hundred twenty million, two hundred thirteen thousand, two hundred ninety-seven".