102104132 has 24 divisors (see below), whose sum is σ = 194342232. Its totient is φ = 46656000.

The previous prime is 102104113. The next prime is 102104137. The reversal of 102104132 is 231401201.

It can be written as a sum of positive squares in 4 ways, for example, as 11930116 + 90174016 = 3454^2 + 9496^2 .

It is not an unprimeable number, because it can be changed into a prime (102104137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4469 + ... + 14972.

It is an arithmetic number, because the mean of its divisors is an integer number (8097593).

Almost surely, 2^102104132 is an apocalyptic number.

It is an amenable number.

102104132 is a deficient number, since it is larger than the sum of its proper divisors (92238100).

102104132 is a wasteful number, since it uses less digits than its factorization.

102104132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19559 (or 19557 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 102104132 is about 10104.6589254660. The cubic root of 102104132 is about 467.3918184105.

Adding to 102104132 its reverse (231401201), we get a palindrome (333505333).

The spelling of 102104132 in words is "one hundred two million, one hundred four thousand, one hundred thirty-two".