102163515319 has 2 divisors, whose sum is σ = 102163515320. Its totient is φ = 102163515318.

The previous prime is 102163515317. The next prime is 102163515407. The reversal of 102163515319 is 913515361201.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102163515319 - 2¹ = 102163515317 is a prime.

It is a super-3 number, since 3×102163515319³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 102163515317, 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 (102163515317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51081757659 + 51081757660.

It is an arithmetic number, because the mean of its divisors is an integer number (51081757660).

Almost surely, 2^102163515319 is an apocalyptic number.

102163515319 is a deficient number, since it is larger than the sum of its proper divisors (1).

102163515319 is an equidigital number, since it uses as much as digits as its factorization.

102163515319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24300, while the sum is 37.

The spelling of 102163515319 in words is "one hundred two billion, one hundred sixty-three million, five hundred fifteen thousand, three hundred nineteen".