323140131103 has 2 divisors, whose sum is σ = 323140131104. Its totient is φ = 323140131102.

The previous prime is 323140131079. The next prime is 323140131113. The reversal of 323140131103 is 301131041323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 323140131103 - 2¹⁷ = 323140000031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323140131113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161570065551 + 161570065552.

It is an arithmetic number, because the mean of its divisors is an integer number (161570065552).

Almost surely, 2^323140131103 is an apocalyptic number.

323140131103 is a deficient number, since it is larger than the sum of its proper divisors (1).

323140131103 is an equidigital number, since it uses as much as digits as its factorization.

323140131103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 323140131103 its reverse (301131041323), we get a palindrome (624271172426).

The spelling of 323140131103 in words is "three hundred twenty-three billion, one hundred forty million, one hundred thirty-one thousand, one hundred three".