123001002130267 has 2 divisors, whose sum is σ = 123001002130268. Its totient is φ = 123001002130266.

The previous prime is 123001002130243. The next prime is 123001002130271. The reversal of 123001002130267 is 762031200100321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123001002130267 - 2¹¹ = 123001002128219 is a prime.

It is not a weakly prime, because it can be changed into another prime (123001002136267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61500501065133 + 61500501065134.

It is an arithmetic number, because the mean of its divisors is an integer number (61500501065134).

Almost surely, 2^{123001002130267} is an apocalyptic number.

123001002130267 is a deficient number, since it is larger than the sum of its proper divisors (1).

123001002130267 is an equidigital number, since it uses as much as digits as its factorization.

123001002130267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

Adding to 123001002130267 its reverse (762031200100321), we get a palindrome (885032202230588).

The spelling of 123001002130267 in words is "one hundred twenty-three trillion, one billion, two million, one hundred thirty thousand, two hundred sixty-seven".