102466512271 has 2 divisors, whose sum is σ = 102466512272. Its totient is φ = 102466512270.

The previous prime is 102466512263. The next prime is 102466512293. The reversal of 102466512271 is 172215664201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102466512271 - 2³ = 102466512263 is a prime.

It is a super-2 number, since 2×102466512271² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102466512271.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102466512241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51233256135 + 51233256136.

It is an arithmetic number, because the mean of its divisors is an integer number (51233256136).

Almost surely, 2^102466512271 is an apocalyptic number.

102466512271 is a deficient number, since it is larger than the sum of its proper divisors (1).

102466512271 is an equidigital number, since it uses as much as digits as its factorization.

102466512271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 37.

The spelling of 102466512271 in words is "one hundred two billion, four hundred sixty-six million, five hundred twelve thousand, two hundred seventy-one".