323133232238153 has 2 divisors, whose sum is σ = 323133232238154. Its totient is φ = 323133232238152.

The previous prime is 323133232238101. The next prime is 323133232238183. The reversal of 323133232238153 is 351832232331323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 211407761457424 + 111725470780729 = 14539868^2 + 10570027^2 .

It is a cyclic number.

It is not a de Polignac number, because 323133232238153 - 2⁸ = 323133232237897 is a prime.

It is a super-2 number, since 2×323133232238153² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (323133232238183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161566616119076 + 161566616119077.

It is an arithmetic number, because the mean of its divisors is an integer number (161566616119077).

Almost surely, 2^{323133232238153} is an apocalyptic number.

It is an amenable number.

323133232238153 is a deficient number, since it is larger than the sum of its proper divisors (1).

323133232238153 is an equidigital number, since it uses as much as digits as its factorization.

323133232238153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1399680, while the sum is 44.

Adding to 323133232238153 its reverse (351832232331323), we get a palindrome (674965464569476).

The spelling of 323133232238153 in words is "three hundred twenty-three trillion, one hundred thirty-three billion, two hundred thirty-two million, two hundred thirty-eight thousand, one hundred fifty-three".