123323010331 has 2 divisors, whose sum is σ = 123323010332. Its totient is φ = 123323010330.

The previous prime is 123323010329. The next prime is 123323010337. The reversal of 123323010331 is 133010323321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123323010331 - 2¹ = 123323010329 is a prime.

It is a super-2 number, since 2×123323010331² (a number of 23 digits) contains 22 as substring.

Together with 123323010329, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (123323010337) 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, 61661505165 + 61661505166.

It is an arithmetic number, because the mean of its divisors is an integer number (61661505166).

Almost surely, 2^123323010331 is an apocalyptic number.

123323010331 is a deficient number, since it is larger than the sum of its proper divisors (1).

123323010331 is an equidigital number, since it uses as much as digits as its factorization.

123323010331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 123323010331 its reverse (133010323321), we get a palindrome (256333333652).

The spelling of 123323010331 in words is "one hundred twenty-three billion, three hundred twenty-three million, ten thousand, three hundred thirty-one".