2150333 has 2 divisors, whose sum is σ = 2150334. Its totient is φ = 2150332.

The previous prime is 2150303. The next prime is 2150341. The reversal of 2150333 is 3330512.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1545049 + 605284 = 1243^2 + 778^2 .

It is a cyclic number.

It is not a de Polignac number, because 2150333 - 2¹⁴ = 2133949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2150303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1075166 + 1075167.

It is an arithmetic number, because the mean of its divisors is an integer number (1075167).

2^2150333 is an apocalyptic number.

It is an amenable number.

2150333 is a deficient number, since it is larger than the sum of its proper divisors (1).

2150333 is an equidigital number, since it uses as much as digits as its factorization.

2150333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 2150333 is about 1466.4013775225. The cubic root of 2150333 is about 129.0729511457.

Adding to 2150333 its reverse (3330512), we get a palindrome (5480845).

The spelling of 2150333 in words is "two million, one hundred fifty thousand, three hundred thirty-three".