102655776271 has 8 divisors (see below), whose sum is σ = 103124717280. Its totient is φ = 102187015392.

The previous prime is 102655776259. The next prime is 102655776287. The reversal of 102655776271 is 172677556201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102655776271 - 2¹⁷ = 102655645199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102655776211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1172121 + ... + 1256653.

It is an arithmetic number, because the mean of its divisors is an integer number (12890589660).

Almost surely, 2^102655776271 is an apocalyptic number.

102655776271 is a deficient number, since it is larger than the sum of its proper divisors (468941009).

102655776271 is an equidigital number, since it uses as much as digits as its factorization.

102655776271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90065.

The product of its (nonzero) digits is 1234800, while the sum is 49.

The spelling of 102655776271 in words is "one hundred two billion, six hundred fifty-five million, seven hundred seventy-six thousand, two hundred seventy-one".