102003222421343 has 2 divisors, whose sum is σ = 102003222421344. Its totient is φ = 102003222421342.

The previous prime is 102003222421337. The next prime is 102003222421367. The reversal of 102003222421343 is 343124222300201.

It is a weak prime.

It is an emirp because it is prime and its reverse (343124222300201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102003222421343 - 2¹² = 102003222417247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102003222420343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51001611210671 + 51001611210672.

It is an arithmetic number, because the mean of its divisors is an integer number (51001611210672).

Almost surely, 2^{102003222421343} is an apocalyptic number.

102003222421343 is a deficient number, since it is larger than the sum of its proper divisors (1).

102003222421343 is an equidigital number, since it uses as much as digits as its factorization.

102003222421343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 102003222421343 its reverse (343124222300201), we get a palindrome (445127444721544).

The spelling of 102003222421343 in words is "one hundred two trillion, three billion, two hundred twenty-two million, four hundred twenty-one thousand, three hundred forty-three".