1013183803 has 2 divisors, whose sum is σ = 1013183804. Its totient is φ = 1013183802.

The previous prime is 1013183783. The next prime is 1013183827. The reversal of 1013183803 is 3083813101.

It is a weak prime.

It is an emirp because it is prime and its reverse (3083813101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1013183803 - 2⁵ = 1013183771 is a prime.

It is not a weakly prime, because it can be changed into another prime (1013183893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506591901 + 506591902.

It is an arithmetic number, because the mean of its divisors is an integer number (506591902).

Almost surely, 2^1013183803 is an apocalyptic number.

1013183803 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013183803 is an equidigital number, since it uses as much as digits as its factorization.

1013183803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 1013183803 is about 31830.5482673485. The cubic root of 1013183803 is about 1004.3754287021.

Adding to 1013183803 its reverse (3083813101), we get a palindrome (4096996904).

The spelling of 1013183803 in words is "one billion, thirteen million, one hundred eighty-three thousand, eight hundred three".