1003342427 has 2 divisors, whose sum is σ = 1003342428. Its totient is φ = 1003342426.

The previous prime is 1003342369. The next prime is 1003342433. The reversal of 1003342427 is 7242433001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1003342427 - 2¹⁸ = 1003080283 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1003342396 and 1003342405.

It is not a weakly prime, because it can be changed into another prime (1003342477) 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, 501671213 + 501671214.

It is an arithmetic number, because the mean of its divisors is an integer number (501671214).

Almost surely, 2^1003342427 is an apocalyptic number.

1003342427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003342427 is an equidigital number, since it uses as much as digits as its factorization.

1003342427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 1003342427 is about 31675.5809260067. The cubic root of 1003342427 is about 1001.1129033201.

Adding to 1003342427 its reverse (7242433001), we get a palindrome (8245775428).

The spelling of 1003342427 in words is "one billion, three million, three hundred forty-two thousand, four hundred twenty-seven".