103401111402343 has 2 divisors, whose sum is σ = 103401111402344. Its totient is φ = 103401111402342.

The previous prime is 103401111402163. The next prime is 103401111402353. The reversal of 103401111402343 is 343204111104301.

It is a strong prime.

It is an emirp because it is prime and its reverse (343204111104301) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103401111402343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103401111402353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51700555701171 + 51700555701172.

It is an arithmetic number, because the mean of its divisors is an integer number (51700555701172).

Almost surely, 2^{103401111402343} is an apocalyptic number.

103401111402343 is a deficient number, since it is larger than the sum of its proper divisors (1).

103401111402343 is an equidigital number, since it uses as much as digits as its factorization.

103401111402343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 103401111402343 its reverse (343204111104301), we get a palindrome (446605222506644).

The spelling of 103401111402343 in words is "one hundred three trillion, four hundred one billion, one hundred eleven million, four hundred two thousand, three hundred forty-three".