4308133 has 2 divisors, whose sum is σ = 4308134. Its totient is φ = 4308132.

The previous prime is 4308103. The next prime is 4308173. The reversal of 4308133 is 3318034.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2765569 + 1542564 = 1663^2 + 1242^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4308133 is a prime.

It is an Ulam number.

4308133 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4308103) 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, 2154066 + 2154067.

It is an arithmetic number, because the mean of its divisors is an integer number (2154067).

Almost surely, 2^4308133 is an apocalyptic number.

It is an amenable number.

4308133 is a deficient number, since it is larger than the sum of its proper divisors (1).

4308133 is an equidigital number, since it uses as much as digits as its factorization.

4308133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 4308133 is about 2075.6042493693. The cubic root of 4308133 is about 162.7157906332.

Subtracting from 4308133 its reverse (3318034), we obtain a palindrome (990099).

The spelling of 4308133 in words is "four million, three hundred eight thousand, one hundred thirty-three".