102533132 has 24 divisors (see below), whose sum is σ = 197351616. Its totient is φ = 46315008.

The previous prime is 102533047. The next prime is 102533141. The reversal of 102533132 is 231335201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18533 + ... + 23420.

It is an arithmetic number, because the mean of its divisors is an integer number (8222984).

Almost surely, 2^102533132 is an apocalyptic number.

It is an amenable number.

102533132 is a deficient number, since it is larger than the sum of its proper divisors (94818484).

102533132 is a wasteful number, since it uses less digits than its factorization.

102533132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42017 (or 42015 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 102533132 is about 10125.8645063027. The cubic root of 102533132 is about 468.0455004828.

Adding to 102533132 its reverse (231335201), we get a palindrome (333868333).

The spelling of 102533132 in words is "one hundred two million, five hundred thirty-three thousand, one hundred thirty-two".