1004322103 has 2 divisors, whose sum is σ = 1004322104. Its totient is φ = 1004322102.

The previous prime is 1004322091. The next prime is 1004322139. The reversal of 1004322103 is 3012234001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1004322103 - 2²⁹ = 467451191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1004322173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502161051 + 502161052.

It is an arithmetic number, because the mean of its divisors is an integer number (502161052).

Almost surely, 2^1004322103 is an apocalyptic number.

1004322103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1004322103 is an equidigital number, since it uses as much as digits as its factorization.

1004322103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1004322103 is about 31691.0413681848. The cubic root of 1004322103 is about 1001.4386303502.

Adding to 1004322103 its reverse (3012234001), we get a palindrome (4016556104).

The spelling of 1004322103 in words is "one billion, four million, three hundred twenty-two thousand, one hundred three".