101266201 has 8 divisors (see below), whose sum is σ = 102682944. Its totient is φ = 99858000.

The previous prime is 101266183. The next prime is 101266213. The reversal of 101266201 is 102662101.

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

It is a cyclic number.

It is not a de Polignac number, because 101266201 - 2¹⁹ = 100741913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101266001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23895 + ... + 27811.

It is an arithmetic number, because the mean of its divisors is an integer number (12835368).

Almost surely, 2^101266201 is an apocalyptic number.

It is an amenable number.

101266201 is a deficient number, since it is larger than the sum of its proper divisors (1416743).

101266201 is a wasteful number, since it uses less digits than its factorization.

101266201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4271.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 101266201 is about 10063.1109007106. The cubic root of 101266201 is about 466.1097339618.

The spelling of 101266201 in words is "one hundred one million, two hundred sixty-six thousand, two hundred one".