293340233 has 2 divisors, whose sum is σ = 293340234. Its totient is φ = 293340232.

The previous prime is 293340211. The next prime is 293340241. The reversal of 293340233 is 332043392.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 162741049 + 130599184 = 12757^2 + 11428^2 .

It is a cyclic number.

It is not a de Polignac number, because 293340233 - 2¹² = 293336137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 293340196 and 293340205.

It is not a weakly prime, because it can be changed into another prime (293340533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 146670116 + 146670117.

It is an arithmetic number, because the mean of its divisors is an integer number (146670117).

Almost surely, 2^293340233 is an apocalyptic number.

It is an amenable number.

293340233 is a deficient number, since it is larger than the sum of its proper divisors (1).

293340233 is an equidigital number, since it uses as much as digits as its factorization.

293340233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 29.

The square root of 293340233 is about 17127.1781972396. The cubic root of 293340233 is about 664.4422051060.

The spelling of 293340233 in words is "two hundred ninety-three million, three hundred forty thousand, two hundred thirty-three".