1101441023 has 4 divisors (see below), whose sum is σ = 1103830728. Its totient is φ = 1099051320.

The previous prime is 1101441017. The next prime is 1101441031. The reversal of 1101441023 is 3201441011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1101441023 - 2²⁸ = 833005567 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1101440992 and 1101441010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101441923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1194161 + ... + 1195082.

It is an arithmetic number, because the mean of its divisors is an integer number (275957682).

Almost surely, 2^1101441023 is an apocalyptic number.

1101441023 is a deficient number, since it is larger than the sum of its proper divisors (2389705).

1101441023 is an equidigital number, since it uses as much as digits as its factorization.

1101441023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2389704.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1101441023 is about 33187.9650325235. The cubic root of 1101441023 is about 1032.7306882721.

Adding to 1101441023 its reverse (3201441011), we get a palindrome (4302882034).

The spelling of 1101441023 in words is "one billion, one hundred one million, four hundred forty-one thousand, twenty-three".