102427505347132 has 48 divisors (see below), whose sum is σ = 205760697891840. Its totient is φ = 43703432563392.

The previous prime is 102427505347093. The next prime is 102427505347147. The reversal of 102427505347132 is 231743505724201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 792331533 + ... + 792460795.

It is an arithmetic number, because the mean of its divisors is an integer number (4286681206080).

Almost surely, 2^{102427505347132} is an apocalyptic number.

It is an amenable number.

102427505347132 is an abundant number, since it is smaller than the sum of its proper divisors (103333192544708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102427505347132 is a wasteful number, since it uses less digits than its factorization.

102427505347132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254170 (or 254168 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 46.

The spelling of 102427505347132 in words is "one hundred two trillion, four hundred twenty-seven billion, five hundred five million, three hundred forty-seven thousand, one hundred thirty-two".