203114144320111 has 2 divisors, whose sum is σ = 203114144320112. Its totient is φ = 203114144320110.

The previous prime is 203114144320099. The next prime is 203114144320201. The reversal of 203114144320111 is 111023441411302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 203114144320111 - 2⁹ = 203114144319599 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 203114144320111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (203114144326111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101557072160055 + 101557072160056.

It is an arithmetic number, because the mean of its divisors is an integer number (101557072160056).

Almost surely, 2^{203114144320111} is an apocalyptic number.

203114144320111 is a deficient number, since it is larger than the sum of its proper divisors (1).

203114144320111 is an equidigital number, since it uses as much as digits as its factorization.

203114144320111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 28.

Adding to 203114144320111 its reverse (111023441411302), we get a palindrome (314137585731413).

The spelling of 203114144320111 in words is "two hundred three trillion, one hundred fourteen billion, one hundred forty-four million, three hundred twenty thousand, one hundred eleven".