123350434267 has 2 divisors, whose sum is σ = 123350434268. Its totient is φ = 123350434266.

The previous prime is 123350434201. The next prime is 123350434271. The reversal of 123350434267 is 762434053321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123350434267 - 2³¹ = 121202950619 is a prime.

It is not a weakly prime, because it can be changed into another prime (123350435267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61675217133 + 61675217134.

It is an arithmetic number, because the mean of its divisors is an integer number (61675217134).

Almost surely, 2^123350434267 is an apocalyptic number.

123350434267 is a deficient number, since it is larger than the sum of its proper divisors (1).

123350434267 is an equidigital number, since it uses as much as digits as its factorization.

123350434267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 40.

Adding to 123350434267 its reverse (762434053321), we get a palindrome (885784487588).

The spelling of 123350434267 in words is "one hundred twenty-three billion, three hundred fifty million, four hundred thirty-four thousand, two hundred sixty-seven".