20301169 has 4 divisors (see below), whose sum is σ = 23201344. Its totient is φ = 17400996.

The previous prime is 20301137. The next prime is 20301181. The reversal of 20301169 is 96110302.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 20301169 - 2⁵ = 20301137 is a prime.

It is a super-2 number, since 2×20301169² = 824274925533122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20301119) 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 3 ways as a sum of consecutive naturals, for example, 1450077 + ... + 1450090.

It is an arithmetic number, because the mean of its divisors is an integer number (5800336).

Almost surely, 2^20301169 is an apocalyptic number.

It is an amenable number.

20301169 is a deficient number, since it is larger than the sum of its proper divisors (2900175).

20301169 is an equidigital number, since it uses as much as digits as its factorization.

20301169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2900174.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 20301169 is about 4505.6818573885. The cubic root of 20301169 is about 272.7974766710.

The spelling of 20301169 in words is "twenty million, three hundred one thousand, one hundred sixty-nine".