41001121 has 4 divisors (see below), whose sum is σ = 46858432. Its totient is φ = 35143812.

The previous prime is 41001109. The next prime is 41001131. The reversal of 41001121 is 12110014.

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 41001121 - 2¹⁹ = 40476833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41001098 and 41001107.

It is not an unprimeable number, because it can be changed into a prime (41001131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2928645 + ... + 2928658.

It is an arithmetic number, because the mean of its divisors is an integer number (11714608).

Almost surely, 2^41001121 is an apocalyptic number.

It is an amenable number.

41001121 is a deficient number, since it is larger than the sum of its proper divisors (5857311).

41001121 is an equidigital number, since it uses as much as digits as its factorization.

41001121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5857310.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 41001121 is about 6403.2117722281. The cubic root of 41001121 is about 344.8248666531.

Adding to 41001121 its reverse (12110014), we get a palindrome (53111135).

The spelling of 41001121 in words is "forty-one million, one thousand, one hundred twenty-one".