1033323253 has 2 divisors, whose sum is σ = 1033323254. Its totient is φ = 1033323252.

The previous prime is 1033323251. The next prime is 1033323259. The reversal of 1033323253 is 3523233301.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 997106929 + 36216324 = 31577^2 + 6018^2 .

It is a cyclic number.

It is not a de Polignac number, because 1033323253 - 2¹ = 1033323251 is a prime.

Together with 1033323251, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1033323251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516661626 + 516661627.

It is an arithmetic number, because the mean of its divisors is an integer number (516661627).

Almost surely, 2^1033323253 is an apocalyptic number.

It is an amenable number.

1033323253 is a deficient number, since it is larger than the sum of its proper divisors (1).

1033323253 is an equidigital number, since it uses as much as digits as its factorization.

1033323253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 25.

The square root of 1033323253 is about 32145.3457439798. The cubic root of 1033323253 is about 1010.9866034960.

Adding to 1033323253 its reverse (3523233301), we get a palindrome (4556556554).

The spelling of 1033323253 in words is "one billion, thirty-three million, three hundred twenty-three thousand, two hundred fifty-three".