102111314143 has 2 divisors, whose sum is σ = 102111314144. Its totient is φ = 102111314142.

The previous prime is 102111314099. The next prime is 102111314189. The reversal of 102111314143 is 341413111201.

It is a weak prime.

It is an emirp because it is prime and its reverse (341413111201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102111314143 - 2¹⁷ = 102111183071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102111314443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51055657071 + 51055657072.

It is an arithmetic number, because the mean of its divisors is an integer number (51055657072).

Almost surely, 2^102111314143 is an apocalyptic number.

102111314143 is a deficient number, since it is larger than the sum of its proper divisors (1).

102111314143 is an equidigital number, since it uses as much as digits as its factorization.

102111314143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 102111314143 its reverse (341413111201), we get a palindrome (443524425344).

The spelling of 102111314143 in words is "one hundred two billion, one hundred eleven million, three hundred fourteen thousand, one hundred forty-three".