102132048 has 20 divisors (see below), whose sum is σ = 263841248. Its totient is φ = 34044000.

The previous prime is 102132031. The next prime is 102132061. The reversal of 102132048 is 840231201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1063828 + ... + 1063923.

Almost surely, 2^102132048 is an apocalyptic number.

It is an amenable number.

102132048 is an abundant number, since it is smaller than the sum of its proper divisors (161709200).

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

102132048 is a wasteful number, since it uses less digits than its factorization.

102132048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2127762 (or 2127756 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 102132048 is about 10106.0401740741. The cubic root of 102132048 is about 467.4344106178.

Adding to 102132048 its reverse (840231201), we get a palindrome (942363249).

The spelling of 102132048 in words is "one hundred two million, one hundred thirty-two thousand, forty-eight".