20125341 has 10 divisors (see below), whose sum is σ = 30063902. Its totient is φ = 13416840.

The previous prime is 20125321. The next prime is 20125363. The reversal of 20125341 is 14352102.

It can be written as a sum of positive squares in only one way, i.e., 14220441 + 5904900 = 3771^2 + 2430^2 .

It is not a de Polignac number, because 20125341 - 2¹¹ = 20123293 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 (20125321) 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 9 ways as a sum of consecutive naturals, for example, 124150 + ... + 124311.

Almost surely, 2^20125341 is an apocalyptic number.

It is an amenable number.

20125341 is a deficient number, since it is larger than the sum of its proper divisors (9938561).

20125341 is an equidigital number, since it uses as much as digits as its factorization.

20125341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248473 (or 248464 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 20125341 is about 4486.1276174447. The cubic root of 20125341 is about 272.0076275615.

Adding to 20125341 its reverse (14352102), we get a palindrome (34477443).

The spelling of 20125341 in words is "twenty million, one hundred twenty-five thousand, three hundred forty-one".