1303703 has 2 divisors, whose sum is σ = 1303704. Its totient is φ = 1303702.

The previous prime is 1303693. The next prime is 1303711. The reversal of 1303703 is 3073031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1303703 - 2¹⁸ = 1041559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1303793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651851 + 651852.

It is an arithmetic number, because the mean of its divisors is an integer number (651852).

2^1303703 is an apocalyptic number.

1303703 is a deficient number, since it is larger than the sum of its proper divisors (1).

1303703 is an equidigital number, since it uses as much as digits as its factorization.

1303703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 189, while the sum is 17.

The square root of 1303703 is about 1141.7981432810. The cubic root of 1303703 is about 109.2428164246.

Adding to 1303703 its reverse (3073031), we get a palindrome (4376734).

The spelling of 1303703 in words is "one million, three hundred three thousand, seven hundred three".