2039101 has 4 divisors (see below), whose sum is σ = 2047804. Its totient is φ = 2030400.

The previous prime is 2039083. The next prime is 2039113. The reversal of 2039101 is 1019302.

2039101 is nontrivially palindromic in base 4.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1623076 + 416025 = 1274^2 + 645^2 .

It is a cyclic number.

It is not a de Polignac number, because 2039101 - 2¹³ = 2030909 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 (2039131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3990 + ... + 4471.

It is an arithmetic number, because the mean of its divisors is an integer number (511951).

2^2039101 is an apocalyptic number.

It is an amenable number.

2039101 is a deficient number, since it is larger than the sum of its proper divisors (8703).

2039101 is an equidigital number, since it uses as much as digits as its factorization.

2039101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8702.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 2039101 is about 1427.9709380796. The cubic root of 2039101 is about 126.8078811357.

The spelling of 2039101 in words is "two million, thirty-nine thousand, one hundred one".