101332666 has 8 divisors (see below), whose sum is σ = 152064180. Its totient is φ = 50644608.

The previous prime is 101332577. The next prime is 101332703. The reversal of 101332666 is 666233101.

It can be written as a sum of positive squares in 2 ways, for example, as 83448225 + 17884441 = 9135^2 + 4229^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4221 + ... + 14848.

Almost surely, 2^101332666 is an apocalyptic number.

101332666 is a deficient number, since it is larger than the sum of its proper divisors (50731514).

101332666 is a wasteful number, since it uses less digits than its factorization.

101332666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21728.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 101332666 is about 10066.4127672175. The cubic root of 101332666 is about 466.2116870578.

Adding to 101332666 its reverse (666233101), we get a palindrome (767565767).

The spelling of 101332666 in words is "one hundred one million, three hundred thirty-two thousand, six hundred sixty-six".