101424302849 has 2 divisors, whose sum is σ = 101424302850. Its totient is φ = 101424302848.

The previous prime is 101424302839. The next prime is 101424302873. The reversal of 101424302849 is 948203424101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101080756624 + 343546225 = 317932^2 + 18535^2 .

It is an emirp because it is prime and its reverse (948203424101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101424302849 - 2³² = 97129335553 is a prime.

It is not a weakly prime, because it can be changed into another prime (101424302839) 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, 50712151424 + 50712151425.

It is an arithmetic number, because the mean of its divisors is an integer number (50712151425).

Almost surely, 2^101424302849 is an apocalyptic number.

It is an amenable number.

101424302849 is a deficient number, since it is larger than the sum of its proper divisors (1).

101424302849 is an equidigital number, since it uses as much as digits as its factorization.

101424302849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 38.

The spelling of 101424302849 in words is "one hundred one billion, four hundred twenty-four million, three hundred two thousand, eight hundred forty-nine".