102313201271 has 4 divisors (see below), whose sum is σ = 102437519472. Its totient is φ = 102188883072.

The previous prime is 102313201261. The next prime is 102313201273. The reversal of 102313201271 is 172102313201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102313201271 - 2²² = 102309006967 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 (102313201273) 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 in 3 ways as a sum of consecutive naturals, for example, 62157866 + ... + 62159511.

It is an arithmetic number, because the mean of its divisors is an integer number (25609379868).

Almost surely, 2^102313201271 is an apocalyptic number.

102313201271 is a deficient number, since it is larger than the sum of its proper divisors (124318201).

102313201271 is an equidigital number, since it uses as much as digits as its factorization.

102313201271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124318200.

The product of its (nonzero) digits is 504, while the sum is 23.

Adding to 102313201271 its reverse (172102313201), we get a palindrome (274415514472).

The spelling of 102313201271 in words is "one hundred two billion, three hundred thirteen million, two hundred one thousand, two hundred seventy-one".