75323 has 2 divisors, whose sum is σ = 75324. Its totient is φ = 75322.

The previous prime is 75307. The next prime is 75329. The reversal of 75323 is 32357.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 75323 - 2⁴ = 75307 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 75295 and 75304.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 75323.

It is not a weakly prime, because it can be changed into another prime (75329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37661 + 37662.

It is an arithmetic number, because the mean of its divisors is an integer number (37662).

2⁷⁵³²³ is an apocalyptic number.

75323 is a deficient number, since it is larger than the sum of its proper divisors (1).

75323 is an equidigital number, since it uses as much as digits as its factorization.

75323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 630, while the sum is 20.

The square root of 75323 is about 274.4503598103. The cubic root of 75323 is about 42.2320862867.

The spelling of 75323 in words is "seventy-five thousand, three hundred twenty-three".