351143423550103 has 2 divisors, whose sum is σ = 351143423550104. Its totient is φ = 351143423550102.

The previous prime is 351143423550091. The next prime is 351143423550119. The reversal of 351143423550103 is 301055324341153.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-351143423550103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (351143423590103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175571711775051 + 175571711775052.

It is an arithmetic number, because the mean of its divisors is an integer number (175571711775052).

Almost surely, 2^{351143423550103} is an apocalyptic number.

351143423550103 is a deficient number, since it is larger than the sum of its proper divisors (1).

351143423550103 is an equidigital number, since it uses as much as digits as its factorization.

351143423550103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324000, while the sum is 40.

Adding to 351143423550103 its reverse (301055324341153), we get a palindrome (652198747891256).

The spelling of 351143423550103 in words is "three hundred fifty-one trillion, one hundred forty-three billion, four hundred twenty-three million, five hundred fifty thousand, one hundred three".