91703 has 2 divisors, whose sum is σ = 91704. Its totient is φ = 91702.

The previous prime is 91691. The next prime is 91711. The reversal of 91703 is 30719.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 91703 - 2⁶ = 91639 is a prime.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 91703.

It is not a weakly prime, because it can be changed into another prime (91733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45851 + 45852.

It is an arithmetic number, because the mean of its divisors is an integer number (45852).

2⁹¹⁷⁰³ is an apocalyptic number.

91703 is a deficient number, since it is larger than the sum of its proper divisors (1).

91703 is an equidigital number, since it uses as much as digits as its factorization.

91703 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 20.

The square root of 91703 is about 302.8250319904. The cubic root of 91703 is about 45.0949435747.

The spelling of 91703 in words is "ninety-one thousand, seven hundred three".