203344023120113 has 2 divisors, whose sum is σ = 203344023120114. Its totient is φ = 203344023120112.

The previous prime is 203344023120059. The next prime is 203344023120131. The reversal of 203344023120113 is 311021320443302.

203344023120113 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 (203344023120131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 201605694259264 + 1738328860849 = 14198792^2 + 1318457^2 .

It is a cyclic number.

It is not a de Polignac number, because 203344023120113 - 2⁸ = 203344023119857 is a prime.

It is not a weakly prime, because it can be changed into another prime (203344023110113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101672011560056 + 101672011560057.

It is an arithmetic number, because the mean of its divisors is an integer number (101672011560057).

Almost surely, 2^{203344023120113} is an apocalyptic number.

It is an amenable number.

203344023120113 is a deficient number, since it is larger than the sum of its proper divisors (1).

203344023120113 is an equidigital number, since it uses as much as digits as its factorization.

203344023120113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 203344023120113 its reverse (311021320443302), we get a palindrome (514365343563415).

The spelling of 203344023120113 in words is "two hundred three trillion, three hundred forty-four billion, twenty-three million, one hundred twenty thousand, one hundred thirteen".