102341143 has 2 divisors, whose sum is σ = 102341144. Its totient is φ = 102341142.

The previous prime is 102341117. The next prime is 102341153. The reversal of 102341143 is 341143201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102341143 - 2²¹ = 100243991 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102341143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102341153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51170571 + 51170572.

It is an arithmetic number, because the mean of its divisors is an integer number (51170572).

Almost surely, 2^102341143 is an apocalyptic number.

102341143 is a deficient number, since it is larger than the sum of its proper divisors (1).

102341143 is an equidigital number, since it uses as much as digits as its factorization.

102341143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 102341143 is about 10116.3799355303. The cubic root of 102341143 is about 467.7531860853.

Adding to 102341143 its reverse (341143201), we get a palindrome (443484344).

The spelling of 102341143 in words is "one hundred two million, three hundred forty-one thousand, one hundred forty-three".