123022151327 has 2 divisors, whose sum is σ = 123022151328. Its totient is φ = 123022151326.

The previous prime is 123022151293. The next prime is 123022151381. The reversal of 123022151327 is 723151220321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123022151327 - 2¹² = 123022147231 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 123022151327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123022151927) 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, 61511075663 + 61511075664.

It is an arithmetic number, because the mean of its divisors is an integer number (61511075664).

Almost surely, 2^123022151327 is an apocalyptic number.

123022151327 is a deficient number, since it is larger than the sum of its proper divisors (1).

123022151327 is an equidigital number, since it uses as much as digits as its factorization.

123022151327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 29.

Adding to 123022151327 its reverse (723151220321), we get a palindrome (846173371648).

The spelling of 123022151327 in words is "one hundred twenty-three billion, twenty-two million, one hundred fifty-one thousand, three hundred twenty-seven".