2106133 has 4 divisors (see below), whose sum is σ = 2197728. Its totient is φ = 2014540.

The previous prime is 2106107. The next prime is 2106149. The reversal of 2106133 is 3316012.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2106133 - 2¹³ = 2097941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2106173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45763 + ... + 45808.

It is an arithmetic number, because the mean of its divisors is an integer number (549432).

2^2106133 is an apocalyptic number.

2106133 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2106133 is a deficient number, since it is larger than the sum of its proper divisors (91595).

2106133 is an equidigital number, since it uses as much as digits as its factorization.

2106133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91594.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 2106133 is about 1451.2522179139. The cubic root of 2106133 is about 128.1824587019.

The spelling of 2106133 in words is "two million, one hundred six thousand, one hundred thirty-three".