11100441 has 16 divisors (see below), whose sum is σ = 16220160. Its totient is φ = 6696720.

The previous prime is 11100433. The next prime is 11100457. The reversal of 11100441 is 14400111.

It is not a de Polignac number, because 11100441 - 2³ = 11100433 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11100461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8040 + ... + 9318.

It is an arithmetic number, because the mean of its divisors is an integer number (1013760).

Almost surely, 2^11100441 is an apocalyptic number.

11100441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11100441 is a deficient number, since it is larger than the sum of its proper divisors (5119719).

11100441 is a wasteful number, since it uses less digits than its factorization.

11100441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 11100441 is about 3331.7324322340. The cubic root of 11100441 is about 223.0728645775.

Adding to 11100441 its reverse (14400111), we get a palindrome (25500552).

The spelling of 11100441 in words is "eleven million, one hundred thousand, four hundred forty-one".