100966205 has 16 divisors (see below), whose sum is σ = 126731520. Its totient is φ = 77075328.

The previous prime is 100966157. The next prime is 100966241. The reversal of 100966205 is 502669001.

It is a cyclic number.

It is not a de Polignac number, because 100966205 - 2⁶ = 100966141 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64664 + ... + 66206.

It is an arithmetic number, because the mean of its divisors is an integer number (7920720).

Almost surely, 2^100966205 is an apocalyptic number.

It is an amenable number.

100966205 is a deficient number, since it is larger than the sum of its proper divisors (25765315).

100966205 is a wasteful number, since it uses less digits than its factorization.

100966205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2140.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 100966205 is about 10048.1941163574. The cubic root of 100966205 is about 465.6490031918.

The spelling of 100966205 in words is "one hundred million, nine hundred sixty-six thousand, two hundred five".