103214145305191 has 2 divisors, whose sum is σ = 103214145305192. Its totient is φ = 103214145305190.

The previous prime is 103214145305149. The next prime is 103214145305213. The reversal of 103214145305191 is 191503541412301.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103214145305191 - 2²¹ = 103214143208039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103214145305111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51607072652595 + 51607072652596.

It is an arithmetic number, because the mean of its divisors is an integer number (51607072652596).

Almost surely, 2^{103214145305191} is an apocalyptic number.

103214145305191 is a deficient number, since it is larger than the sum of its proper divisors (1).

103214145305191 is an equidigital number, since it uses as much as digits as its factorization.

103214145305191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 40.

Adding to 103214145305191 its reverse (191503541412301), we get a palindrome (294717686717492).

The spelling of 103214145305191 in words is "one hundred three trillion, two hundred fourteen billion, one hundred forty-five million, three hundred five thousand, one hundred ninety-one".