10342434121303 has 2 divisors, whose sum is σ = 10342434121304. Its totient is φ = 10342434121302.

The previous prime is 10342434121301. The next prime is 10342434121307. The reversal of 10342434121303 is 30312143424301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10342434121303 - 2¹ = 10342434121301 is a prime.

Together with 10342434121301, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10342434121301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5171217060651 + 5171217060652.

It is an arithmetic number, because the mean of its divisors is an integer number (5171217060652).

Almost surely, 2^{10342434121303} is an apocalyptic number.

10342434121303 is a deficient number, since it is larger than the sum of its proper divisors (1).

10342434121303 is an equidigital number, since it uses as much as digits as its factorization.

10342434121303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 10342434121303 its reverse (30312143424301), we get a palindrome (40654577545604).

The spelling of 10342434121303 in words is "ten trillion, three hundred forty-two billion, four hundred thirty-four million, one hundred twenty-one thousand, three hundred three".