1351703 has 2 divisors, whose sum is σ = 1351704. Its totient is φ = 1351702.

The previous prime is 1351697. The next prime is 1351711. The reversal of 1351703 is 3071531.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1351703 - 2⁶ = 1351639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1351783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675851 + 675852.

It is an arithmetic number, because the mean of its divisors is an integer number (675852).

2^1351703 is an apocalyptic number.

1351703 is a deficient number, since it is larger than the sum of its proper divisors (1).

1351703 is an equidigital number, since it uses as much as digits as its factorization.

1351703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 315, while the sum is 20.

The square root of 1351703 is about 1162.6276274027. The cubic root of 1351703 is about 110.5673988063.

The spelling of 1351703 in words is "one million, three hundred fifty-one thousand, seven hundred three".