102101332 has 6 divisors (see below), whose sum is σ = 178677338. Its totient is φ = 51050664.

The previous prime is 102101297. The next prime is 102101333. The reversal of 102101332 is 233101201.

It can be written as a sum of positive squares in only one way, i.e., 96118416 + 5982916 = 9804^2 + 2446^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102101333) 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 as a sum of consecutive naturals, namely, 12762663 + ... + 12762670.

Almost surely, 2^102101332 is an apocalyptic number.

It is an amenable number.

102101332 is a deficient number, since it is larger than the sum of its proper divisors (76576006).

102101332 is a wasteful number, since it uses less digits than its factorization.

102101332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25525337 (or 25525335 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 102101332 is about 10104.5203745650. The cubic root of 102101332 is about 467.3875459453.

Adding to 102101332 its reverse (233101201), we get a palindrome (335202533).

The spelling of 102101332 in words is "one hundred two million, one hundred one thousand, three hundred thirty-two".