20107341 has 6 divisors (see below), whose sum is σ = 29043950. Its totient is φ = 13404888.

The previous prime is 20107337. The next prime is 20107349. The reversal of 20107341 is 14370102.

It can be written as a sum of positive squares in only one way, i.e., 15634116 + 4473225 = 3954^2 + 2115^2 .

It is not a de Polignac number, because 20107341 - 2² = 20107337 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20107349) 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, 1117066 + ... + 1117083.

Almost surely, 2^20107341 is an apocalyptic number.

It is an amenable number.

20107341 is a deficient number, since it is larger than the sum of its proper divisors (8936609).

20107341 is a wasteful number, since it uses less digits than its factorization.

20107341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2234155 (or 2234152 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 20107341 is about 4484.1209840949. The cubic root of 20107341 is about 271.9265093051.

Adding to 20107341 its reverse (14370102), we get a palindrome (34477443).

The spelling of 20107341 in words is "twenty million, one hundred seven thousand, three hundred forty-one".