153243244013 has 2 divisors, whose sum is σ = 153243244014. Its totient is φ = 153243244012.

The previous prime is 153243244009. The next prime is 153243244031. The reversal of 153243244013 is 310442342351.

153243244013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (153243244031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 150852229609 + 2391014404 = 388397^2 + 48898^2 .

It is a cyclic number.

It is not a de Polignac number, because 153243244013 - 2² = 153243244009 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (153243214013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76621622006 + 76621622007.

It is an arithmetic number, because the mean of its divisors is an integer number (76621622007).

Almost surely, 2^153243244013 is an apocalyptic number.

It is an amenable number.

153243244013 is a deficient number, since it is larger than the sum of its proper divisors (1).

153243244013 is an equidigital number, since it uses as much as digits as its factorization.

153243244013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 153243244013 its reverse (310442342351), we get a palindrome (463685586364).

The spelling of 153243244013 in words is "one hundred fifty-three billion, two hundred forty-three million, two hundred forty-four thousand, thirteen".