200154341533 has 2 divisors, whose sum is σ = 200154341534. Its totient is φ = 200154341532.

The previous prime is 200154341521. The next prime is 200154341539. The reversal of 200154341533 is 335143451002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 177981046884 + 22173294649 = 421878^2 + 148907^2 .

It is a cyclic number.

It is not a de Polignac number, because 200154341533 - 2¹³ = 200154333341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200154341495 and 200154341504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200154341539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100077170766 + 100077170767.

It is an arithmetic number, because the mean of its divisors is an integer number (100077170767).

Almost surely, 2^200154341533 is an apocalyptic number.

It is an amenable number.

200154341533 is a deficient number, since it is larger than the sum of its proper divisors (1).

200154341533 is an equidigital number, since it uses as much as digits as its factorization.

200154341533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 200154341533 its reverse (335143451002), we get a palindrome (535297792535).

The spelling of 200154341533 in words is "two hundred billion, one hundred fifty-four million, three hundred forty-one thousand, five hundred thirty-three".