100966 has 8 divisors (see below), whose sum is σ = 159480. Its totient is φ = 47808.

The previous prime is 100957. The next prime is 100981. The reversal of 100966 is 669001.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1291 + ... + 1366.

It is an arithmetic number, because the mean of its divisors is an integer number (19935).

2¹⁰⁰⁹⁶⁶ is an apocalyptic number.

100966 is a deficient number, since it is larger than the sum of its proper divisors (58514).

100966 is a wasteful number, since it uses less digits than its factorization.

100966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2678.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 100966 is about 317.7514752129. The cubic root of 100966 is about 46.5648688043.

Adding to 100966 its reverse (669001), we get a palindrome (769967).

The spelling of 100966 in words is "one hundred thousand, nine hundred sixty-six".