1083613103 has 2 divisors, whose sum is σ = 1083613104. Its totient is φ = 1083613102.

The previous prime is 1083613087. The next prime is 1083613109. The reversal of 1083613103 is 3013163801.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1083613103 - 2⁴ = 1083613087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1083613109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541806551 + 541806552.

It is an arithmetic number, because the mean of its divisors is an integer number (541806552).

Almost surely, 2^1083613103 is an apocalyptic number.

1083613103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1083613103 is an equidigital number, since it uses as much as digits as its factorization.

1083613103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 1083613103 is about 32918.2791621919. The cubic root of 1083613103 is about 1027.1284276754.

Adding to 1083613103 its reverse (3013163801), we get a palindrome (4096776904).

The spelling of 1083613103 in words is "one billion, eighty-three million, six hundred thirteen thousand, one hundred three".