203441200413413 has 2 divisors, whose sum is σ = 203441200413414. Its totient is φ = 203441200413412.

The previous prime is 203441200413293. The next prime is 203441200413419. The reversal of 203441200413413 is 314314002144302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 170772179688289 + 32669020725124 = 13067983^2 + 5715682^2 .

It is a cyclic number.

It is not a de Polignac number, because 203441200413413 - 2¹⁸ = 203441200151269 is a prime.

It is a super-3 number, since 3×203441200413413³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 203441200413413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (203441200413419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101720600206706 + 101720600206707.

It is an arithmetic number, because the mean of its divisors is an integer number (101720600206707).

Almost surely, 2^{203441200413413} is an apocalyptic number.

It is an amenable number.

203441200413413 is a deficient number, since it is larger than the sum of its proper divisors (1).

203441200413413 is an equidigital number, since it uses as much as digits as its factorization.

203441200413413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 203441200413413 its reverse (314314002144302), we get a palindrome (517755202557715).

The spelling of 203441200413413 in words is "two hundred three trillion, four hundred forty-one billion, two hundred million, four hundred thirteen thousand, four hundred thirteen".