101266 has 8 divisors (see below), whose sum is σ = 165744. Its totient is φ = 46020.

The previous prime is 101221. The next prime is 101267. The reversal of 101266 is 662101.

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

It is not an unprimeable number, because it can be changed into a prime (101267) by changing a digit.

101266 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2280 + ... + 2323.

It is an arithmetic number, because the mean of its divisors is an integer number (20718).

2¹⁰¹²⁶⁶ is an apocalyptic number.

101266 is a deficient number, since it is larger than the sum of its proper divisors (64478).

101266 is a wasteful number, since it uses less digits than its factorization.

101266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4616.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 101266 is about 318.2231921152. The cubic root of 101266 is about 46.6109425573.

Adding to 101266 its reverse (662101), we get a palindrome (763367).

The spelling of 101266 in words is "one hundred one thousand, two hundred sixty-six".