1020233 has 2 divisors, whose sum is σ = 1020234. Its totient is φ = 1020232.

The previous prime is 1020223. The next prime is 1020247. The reversal of 1020233 is 3320201.

1020233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 797449 + 222784 = 893^2 + 472^2 .

It is an emirp because it is prime and its reverse (3320201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1020233 - 2¹⁰ = 1019209 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1020223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510116 + 510117.

It is an arithmetic number, because the mean of its divisors is an integer number (510117).

2^1020233 is an apocalyptic number.

It is an amenable number.

1020233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020233 is an equidigital number, since it uses as much as digits as its factorization.

1020233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 1020233 is about 1010.0658394382. The cubic root of 1020233 is about 100.6699351794.

Adding to 1020233 its reverse (3320201), we get a palindrome (4340434).

Subtracting 1020233 from its reverse (3320201), we obtain a cube (2299968 = 132³).

The spelling of 1020233 in words is "one million, twenty thousand, two hundred thirty-three".