203342242014101 has 2 divisors, whose sum is σ = 203342242014102. Its totient is φ = 203342242014100.

The previous prime is 203342242014071. The next prime is 203342242014151. The reversal of 203342242014101 is 101410242243302.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 193717014987076 + 9625227027025 = 13918226^2 + 3102455^2 .

It is a cyclic number.

It is not a de Polignac number, because 203342242014101 - 2⁴⁶ = 132973497836437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (203342242014151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101671121007050 + 101671121007051.

It is an arithmetic number, because the mean of its divisors is an integer number (101671121007051).

Almost surely, 2^{203342242014101} is an apocalyptic number.

It is an amenable number.

203342242014101 is a deficient number, since it is larger than the sum of its proper divisors (1).

203342242014101 is an equidigital number, since it uses as much as digits as its factorization.

203342242014101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 203342242014101 its reverse (101410242243302), we get a palindrome (304752484257403).

The spelling of 203342242014101 in words is "two hundred three trillion, three hundred forty-two billion, two hundred forty-two million, fourteen thousand, one hundred one".