102716155471 has 2 divisors, whose sum is σ = 102716155472. Its totient is φ = 102716155470.

The previous prime is 102716155453. The next prime is 102716155483. The reversal of 102716155471 is 174551617201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102716155471 - 2⁷ = 102716155343 is a prime.

It is a super-3 number, since 3×102716155471³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102716155441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51358077735 + 51358077736.

It is an arithmetic number, because the mean of its divisors is an integer number (51358077736).

Almost surely, 2^102716155471 is an apocalyptic number.

102716155471 is a deficient number, since it is larger than the sum of its proper divisors (1).

102716155471 is an equidigital number, since it uses as much as digits as its factorization.

102716155471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58800, while the sum is 40.

The spelling of 102716155471 in words is "one hundred two billion, seven hundred sixteen million, one hundred fifty-five thousand, four hundred seventy-one".