20441101 has 8 divisors (see below), whose sum is σ = 20744640. Its totient is φ = 20139648.

The previous prime is 20441077. The next prime is 20441107. The reversal of 20441101 is 10114402.

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

It is a cyclic number.

It is not a de Polignac number, because 20441101 - 2¹⁷ = 20310029 is a prime.

It is a super-2 number, since 2×20441101² = 835677220184402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20441107) 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, 34530 + ... + 35116.

It is an arithmetic number, because the mean of its divisors is an integer number (2593080).

Almost surely, 2^20441101 is an apocalyptic number.

It is an amenable number.

20441101 is a deficient number, since it is larger than the sum of its proper divisors (303539).

20441101 is an equidigital number, since it uses as much as digits as its factorization.

20441101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 20441101 is about 4521.1835839744. The cubic root of 20441101 is about 273.4228220105.

Adding to 20441101 its reverse (10114402), we get a palindrome (30555503).

The spelling of 20441101 in words is "twenty million, four hundred forty-one thousand, one hundred one".