20341107 has 12 divisors (see below), whose sum is σ = 30065464. Its totient is φ = 13245120.

The previous prime is 20341103. The next prime is 20341109. The reversal of 20341107 is 70114302.

It is not a de Polignac number, because 20341107 - 2² = 20341103 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20341107.

It is not an unprimeable number, because it can be changed into a prime (20341103) 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 11 ways as a sum of consecutive naturals, for example, 25894 + ... + 26667.

Almost surely, 2^20341107 is an apocalyptic number.

20341107 is a deficient number, since it is larger than the sum of its proper divisors (9724357).

20341107 is a wasteful number, since it uses less digits than its factorization.

20341107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52610 (or 52607 counting only the distinct ones).

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

The square root of 20341107 is about 4510.1116394165. Note that the first 3 decimals coincide. The cubic root of 20341107 is about 272.9762487891.

Adding to 20341107 its reverse (70114302), we get a palindrome (90455409).

The spelling of 20341107 in words is "twenty million, three hundred forty-one thousand, one hundred seven".