323133053 has 2 divisors, whose sum is σ = 323133054. Its totient is φ = 323133052.

The previous prime is 323133017. The next prime is 323133067. The reversal of 323133053 is 350331323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 208600249 + 114532804 = 14443^2 + 10702^2 .

It is a cyclic number.

It is not a de Polignac number, because 323133053 - 2¹⁶ = 323067517 is a prime.

It is a super-2 number, since 2×323133053² = 208829939882201618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323133073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161566526 + 161566527.

It is an arithmetic number, because the mean of its divisors is an integer number (161566527).

Almost surely, 2^323133053 is an apocalyptic number.

It is an amenable number.

323133053 is a deficient number, since it is larger than the sum of its proper divisors (1).

323133053 is an equidigital number, since it uses as much as digits as its factorization.

323133053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2430, while the sum is 23.

The square root of 323133053 is about 17975.9020079661. The cubic root of 323133053 is about 686.2154016773.

Adding to 323133053 its reverse (350331323), we get a palindrome (673464376).

The spelling of 323133053 in words is "three hundred twenty-three million, one hundred thirty-three thousand, fifty-three".