102423403319 has 2 divisors, whose sum is σ = 102423403320. Its totient is φ = 102423403318.

The previous prime is 102423403301. The next prime is 102423403351. The reversal of 102423403319 is 913304324201.

It is an a-pointer prime, because the next prime (102423403351) can be obtained adding 102423403319 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102423403319 - 2⁸ = 102423403063 is a prime.

It is a super-3 number, since 3×102423403319³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102423403519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51211701659 + 51211701660.

It is an arithmetic number, because the mean of its divisors is an integer number (51211701660).

Almost surely, 2^102423403319 is an apocalyptic number.

102423403319 is a deficient number, since it is larger than the sum of its proper divisors (1).

102423403319 is an equidigital number, since it uses as much as digits as its factorization.

102423403319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 102423403319 in words is "one hundred two billion, four hundred twenty-three million, four hundred three thousand, three hundred nineteen".