102320331233 has 2 divisors, whose sum is σ = 102320331234. Its totient is φ = 102320331232.

The previous prime is 102320331203. The next prime is 102320331251. The reversal of 102320331233 is 332133023201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70640603089 + 31679728144 = 265783^2 + 177988^2 .

It is a cyclic number.

It is not a de Polignac number, because 102320331233 - 2¹⁴ = 102320314849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102320331199 and 102320331208.

It is not a weakly prime, because it can be changed into another prime (102320331203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51160165616 + 51160165617.

It is an arithmetic number, because the mean of its divisors is an integer number (51160165617).

Almost surely, 2^102320331233 is an apocalyptic number.

It is an amenable number.

102320331233 is a deficient number, since it is larger than the sum of its proper divisors (1).

102320331233 is an equidigital number, since it uses as much as digits as its factorization.

102320331233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 102320331233 its reverse (332133023201), we get a palindrome (434453354434).

The spelling of 102320331233 in words is "one hundred two billion, three hundred twenty million, three hundred thirty-one thousand, two hundred thirty-three".