102871443725 has 12 divisors (see below), whose sum is σ = 127579828416. Its totient is φ = 82284743280.

The previous prime is 102871443691. The next prime is 102871443799. The reversal of 102871443725 is 527344178201.

It is not a de Polignac number, because 102871443725 - 2⁸ = 102871443469 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139367 + ... + 474516.

It is an arithmetic number, because the mean of its divisors is an integer number (10631652368).

Almost surely, 2^102871443725 is an apocalyptic number.

It is an amenable number.

102871443725 is a deficient number, since it is larger than the sum of its proper divisors (24708384691).

102871443725 is an equidigital number, since it uses as much as digits as its factorization.

102871443725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620596 (or 620591 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 44.

The spelling of 102871443725 in words is "one hundred two billion, eight hundred seventy-one million, four hundred forty-three thousand, seven hundred twenty-five".