1102441043 has 6 divisors (see below), whose sum is σ = 1211774172. Its totient is φ = 1002219020.

The previous prime is 1102441031. The next prime is 1102441051. The reversal of 1102441043 is 3401442011.

It is not a de Polignac number, because 1102441043 - 2⁴ = 1102441027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102441063) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4555421 + ... + 4555662.

It is an arithmetic number, because the mean of its divisors is an integer number (201962362).

Almost surely, 2^1102441043 is an apocalyptic number.

1102441043 is a deficient number, since it is larger than the sum of its proper divisors (109333129).

1102441043 is an equidigital number, since it uses as much as digits as its factorization.

1102441043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9111105 (or 9111094 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1102441043 is about 33203.0276179748. The cubic root of 1102441043 is about 1033.0431392423.

Adding to 1102441043 its reverse (3401442011), we get a palindrome (4503883054).

The spelling of 1102441043 in words is "one billion, one hundred two million, four hundred forty-one thousand, forty-three".