1103440341 has 16 divisors (see below), whose sum is σ = 1535992704. Its totient is φ = 703289664.

The previous prime is 1103440279. The next prime is 1103440391. The reversal of 1103440341 is 1430443011.

It is not a de Polignac number, because 1103440341 - 2⁷ = 1103440213 is a prime.

It is a super-2 number, since 2×1103440341² = 2435161172292392562, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103440391) 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, 248755 + ... + 253151.

It is an arithmetic number, because the mean of its divisors is an integer number (95999544).

Almost surely, 2^1103440341 is an apocalyptic number.

It is an amenable number.

1103440341 is a deficient number, since it is larger than the sum of its proper divisors (432552363).

1103440341 is a wasteful number, since it uses less digits than its factorization.

1103440341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8060.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1103440341 is about 33218.0725057912. The cubic root of 1103440341 is about 1033.3551759402.

Adding to 1103440341 its reverse (1430443011), we get a palindrome (2533883352).

The spelling of 1103440341 in words is "one billion, one hundred three million, four hundred forty thousand, three hundred forty-one".