106238201 has 4 divisors (see below), whose sum is σ = 106788852. Its totient is φ = 105687552.

The previous prime is 106238191. The next prime is 106238207. The reversal of 106238201 is 102832601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 102832601 = 83 ⋅1238947.

It can be written as a sum of positive squares in 2 ways, for example, as 31933801 + 74304400 = 5651^2 + 8620^2 .

It is a cyclic number.

It is not a de Polignac number, because 106238201 - 2²² = 102043897 is a prime.

It is a super-2 number, since 2×106238201² = 22573110703432802, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (106238207) by changing a digit.

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, 275036 + ... + 275421.

It is an arithmetic number, because the mean of its divisors is an integer number (26697213).

Almost surely, 2^106238201 is an apocalyptic number.

It is an amenable number.

106238201 is a deficient number, since it is larger than the sum of its proper divisors (550651).

106238201 is an equidigital number, since it uses as much as digits as its factorization.

106238201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550650.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 106238201 is about 10307.1917125859. The cubic root of 106238201 is about 473.6165856805.

The spelling of 106238201 in words is "one hundred six million, two hundred thirty-eight thousand, two hundred one".