123350400013343 has 2 divisors, whose sum is σ = 123350400013344. Its totient is φ = 123350400013342.

The previous prime is 123350400013297. The next prime is 123350400013369. The reversal of 123350400013343 is 343310004053321.

It is a strong prime.

It is an emirp because it is prime and its reverse (343310004053321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 123350400013343 - 2⁴⁶ = 52981655835679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123350400016343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61675200006671 + 61675200006672.

It is an arithmetic number, because the mean of its divisors is an integer number (61675200006672).

Almost surely, 2^{123350400013343} is an apocalyptic number.

123350400013343 is a deficient number, since it is larger than the sum of its proper divisors (1).

123350400013343 is an equidigital number, since it uses as much as digits as its factorization.

123350400013343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 32.

Adding to 123350400013343 its reverse (343310004053321), we get a palindrome (466660404066664).

The spelling of 123350400013343 in words is "one hundred twenty-three trillion, three hundred fifty billion, four hundred million, thirteen thousand, three hundred forty-three".