102002331323 has 2 divisors, whose sum is σ = 102002331324. Its totient is φ = 102002331322.

The previous prime is 102002331253. The next prime is 102002331337. The reversal of 102002331323 is 323133200201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102002331323 - 2¹² = 102002327227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102002331295 and 102002331304.

It is not a weakly prime, because it can be changed into another prime (102002330323) 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, 51001165661 + 51001165662.

It is an arithmetic number, because the mean of its divisors is an integer number (51001165662).

Almost surely, 2^102002331323 is an apocalyptic number.

102002331323 is a deficient number, since it is larger than the sum of its proper divisors (1).

102002331323 is an equidigital number, since it uses as much as digits as its factorization.

102002331323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 102002331323 its reverse (323133200201), we get a palindrome (425135531524).

The spelling of 102002331323 in words is "one hundred two billion, two million, three hundred thirty-one thousand, three hundred twenty-three".