103251799647433 has 2 divisors, whose sum is σ = 103251799647434. Its totient is φ = 103251799647432.

The previous prime is 103251799647301. The next prime is 103251799647439. The reversal of 103251799647433 is 334746997152301.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60117273982089 + 43134525665344 = 7753533^2 + 6567688^2 .

It is an emirp because it is prime and its reverse (334746997152301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103251799647433 - 2⁹ = 103251799646921 is a prime.

It is not a weakly prime, because it can be changed into another prime (103251799647439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51625899823716 + 51625899823717.

It is an arithmetic number, because the mean of its divisors is an integer number (51625899823717).

Almost surely, 2^{103251799647433} is an apocalyptic number.

It is an amenable number.

103251799647433 is a deficient number, since it is larger than the sum of its proper divisors (1).

103251799647433 is an equidigital number, since it uses as much as digits as its factorization.

103251799647433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 102876480, while the sum is 64.

The spelling of 103251799647433 in words is "one hundred three trillion, two hundred fifty-one billion, seven hundred ninety-nine million, six hundred forty-seven thousand, four hundred thirty-three".