102543565132 has 48 divisors (see below), whose sum is σ = 183229996320. Its totient is φ = 50204639232.

The previous prime is 102543565129. The next prime is 102543565133. The reversal of 102543565132 is 231565345201.

102543565132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 102543565091 and 102543565100.

It is not an unprimeable number, because it can be changed into a prime (102543565133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58495168 + ... + 58496920.

It is an arithmetic number, because the mean of its divisors is an integer number (3817291590).

Almost surely, 2^102543565132 is an apocalyptic number.

It is an amenable number.

102543565132 is a deficient number, since it is larger than the sum of its proper divisors (80686431188).

102543565132 is a wasteful number, since it uses less digits than its factorization.

102543565132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3370 (or 3368 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 102543565132 in words is "one hundred two billion, five hundred forty-three million, five hundred sixty-five thousand, one hundred thirty-two".