102632132 has 12 divisors (see below), whose sum is σ = 179740176. Its totient is φ = 51277800.

The previous prime is 102632119. The next prime is 102632147. The reversal of 102632132 is 231236201.

It is a happy 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, 3038 + ... + 14645.

It is an arithmetic number, because the mean of its divisors is an integer number (14978348).

Almost surely, 2^102632132 is an apocalyptic number.

It is an amenable number.

102632132 is a deficient number, since it is larger than the sum of its proper divisors (77108044).

102632132 is a wasteful number, since it uses less digits than its factorization.

102632132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19138 (or 19136 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 102632132 is about 10130.7517983613. The cubic root of 102632132 is about 468.1960911532.

Adding to 102632132 its reverse (231236201), we get a palindrome (333868333).

The spelling of 102632132 in words is "one hundred two million, six hundred thirty-two thousand, one hundred thirty-two".