1102303441 has 4 divisors (see below), whose sum is σ = 1113667492. Its totient is φ = 1090939392.

The previous prime is 1102303429. The next prime is 1102303459. The reversal of 1102303441 is 1443032011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1443032011 = 8461 ⋅170551.

It can be written as a sum of positive squares in 2 ways, for example, as 773062416 + 329241025 = 27804^2 + 18145^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1102303441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102303421) 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, 5681880 + ... + 5682073.

It is an arithmetic number, because the mean of its divisors is an integer number (278416873).

Almost surely, 2^1102303441 is an apocalyptic number.

It is an amenable number.

1102303441 is a deficient number, since it is larger than the sum of its proper divisors (11364051).

1102303441 is an equidigital number, since it uses as much as digits as its factorization.

1102303441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11364050.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1102303441 is about 33200.9554229995. The cubic root of 1102303441 is about 1033.0001574376. Note that the first 3 decimals are identical.

Adding to 1102303441 its reverse (1443032011), we get a palindrome (2545335452).

The spelling of 1102303441 in words is "one billion, one hundred two million, three hundred three thousand, four hundred forty-one".