102313234123 has 2 divisors, whose sum is σ = 102313234124. Its totient is φ = 102313234122.

The previous prime is 102313234099. The next prime is 102313234151. The reversal of 102313234123 is 321432313201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102313234123 - 2⁹ = 102313233611 is a prime.

It is not a weakly prime, because it can be changed into another prime (102313234183) 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, 51156617061 + 51156617062.

It is an arithmetic number, because the mean of its divisors is an integer number (51156617062).

Almost surely, 2^102313234123 is an apocalyptic number.

102313234123 is a deficient number, since it is larger than the sum of its proper divisors (1).

102313234123 is an equidigital number, since it uses as much as digits as its factorization.

102313234123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 102313234123 its reverse (321432313201), we get a palindrome (423745547324).

The spelling of 102313234123 in words is "one hundred two billion, three hundred thirteen million, two hundred thirty-four thousand, one hundred twenty-three".