102486266671 has 4 divisors (see below), whose sum is σ = 102489547312. Its totient is φ = 102482986032.

The previous prime is 102486266647. The next prime is 102486266689. The reversal of 102486266671 is 176662684201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 176662684201 = 151 ⋅1169951551.

It is a cyclic number.

It is not a de Polignac number, because 102486266671 - 2⁵ = 102486266639 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 (102486966671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1593006 + ... + 1656091.

It is an arithmetic number, because the mean of its divisors is an integer number (25622386828).

Almost surely, 2^102486266671 is an apocalyptic number.

102486266671 is a deficient number, since it is larger than the sum of its proper divisors (3280641).

102486266671 is an equidigital number, since it uses as much as digits as its factorization.

102486266671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3280640.

The product of its (nonzero) digits is 1161216, while the sum is 49.

The spelling of 102486266671 in words is "one hundred two billion, four hundred eighty-six million, two hundred sixty-six thousand, six hundred seventy-one".