20301411 has 8 divisors (see below), whose sum is σ = 29150800. Its totient is φ = 12493152.

The previous prime is 20301409. The next prime is 20301517. The reversal of 20301411 is 11410302.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20301411 - 2¹ = 20301409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20301401) 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 7 ways as a sum of consecutive naturals, for example, 260236 + ... + 260313.

It is an arithmetic number, because the mean of its divisors is an integer number (3643850).

Almost surely, 2^20301411 is an apocalyptic number.

20301411 is a deficient number, since it is larger than the sum of its proper divisors (8849389).

20301411 is a wasteful number, since it uses less digits than its factorization.

20301411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520565.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 20301411 is about 4505.7087122893. The cubic root of 20301411 is about 272.7985606271.

Adding to 20301411 its reverse (11410302), we get a palindrome (31711713).

The spelling of 20301411 in words is "twenty million, three hundred one thousand, four hundred eleven".