2050101 has 6 divisors (see below), whose sum is σ = 2961270. Its totient is φ = 1366728.

The previous prime is 2050099. The next prime is 2050109. The reversal of 2050101 is 1010502.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1988100 + 62001 = 1410^2 + 249^2 .

It is not a de Polignac number, because 2050101 - 2¹ = 2050099 is a prime.

It is a super-2 number, since 2×2050101² = 8405828220402, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 227789 = 2050101 / (2 + 0 + 5 + 0 + 1 + 0 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2050109) 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 5 ways as a sum of consecutive naturals, for example, 113886 + ... + 113903.

It is an arithmetic number, because the mean of its divisors is an integer number (493545).

2^2050101 is an apocalyptic number.

It is an amenable number.

2050101 is a deficient number, since it is larger than the sum of its proper divisors (911169).

2050101 is a wasteful number, since it uses less digits than its factorization.

2050101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227795 (or 227792 counting only the distinct ones).

The product of its (nonzero) digits is 10, while the sum is 9.

The square root of 2050101 is about 1431.8173766232. The cubic root of 2050101 is about 127.0354954827.

Adding to 2050101 its reverse (1010502), we get a palindrome (3060603).

The spelling of 2050101 in words is "two million, fifty thousand, one hundred one".