1101083563 has 2 divisors, whose sum is σ = 1101083564. Its totient is φ = 1101083562.

The previous prime is 1101083453. The next prime is 1101083567. The reversal of 1101083563 is 3653801011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1101083563 - 2⁹ = 1101083051 is a prime.

It is not a weakly prime, because it can be changed into another prime (1101083567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550541781 + 550541782.

It is an arithmetic number, because the mean of its divisors is an integer number (550541782).

Almost surely, 2^1101083563 is an apocalyptic number.

1101083563 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101083563 is an equidigital number, since it uses as much as digits as its factorization.

1101083563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 1101083563 is about 33182.5792095792. The cubic root of 1101083563 is about 1032.6189559000.

Adding to 1101083563 its reverse (3653801011), we get a palindrome (4754884574).

The spelling of 1101083563 in words is "one billion, one hundred one million, eighty-three thousand, five hundred sixty-three".