200353514134453 has 2 divisors, whose sum is σ = 200353514134454. Its totient is φ = 200353514134452.

The previous prime is 200353514134441. The next prime is 200353514134471. The reversal of 200353514134453 is 354431415353002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 199855702043089 + 497812091364 = 14137033^2 + 705558^2 .

It is a cyclic number.

It is not a de Polignac number, because 200353514134453 - 2⁵ = 200353514134421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200353514134493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100176757067226 + 100176757067227.

It is an arithmetic number, because the mean of its divisors is an integer number (100176757067227).

Almost surely, 2^{200353514134453} is an apocalyptic number.

It is an amenable number.

200353514134453 is a deficient number, since it is larger than the sum of its proper divisors (1).

200353514134453 is an equidigital number, since it uses as much as digits as its factorization.

200353514134453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296000, while the sum is 43.

Adding to 200353514134453 its reverse (354431415353002), we get a palindrome (554784929487455).

The spelling of 200353514134453 in words is "two hundred trillion, three hundred fifty-three billion, five hundred fourteen million, one hundred thirty-four thousand, four hundred fifty-three".