76303 has 2 divisors, whose sum is σ = 76304. Its totient is φ = 76302.

The previous prime is 76289. The next prime is 76333. The reversal of 76303 is 30367.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (30367) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 76303 - 2¹³ = 68111 is a prime.

It is an alternating number because its digits alternate between odd and even.

76303 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38151 + 38152.

It is an arithmetic number, because the mean of its divisors is an integer number (38152).

2⁷⁶³⁰³ is an apocalyptic number.

76303 is a deficient number, since it is larger than the sum of its proper divisors (1).

76303 is an equidigital number, since it uses as much as digits as its factorization.

76303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 19.

The square root of 76303 is about 276.2299766499. The cubic root of 76303 is about 42.4144530649.

The spelling of 76303 in words is "seventy-six thousand, three hundred three".