123294067343 has 2 divisors, whose sum is σ = 123294067344. Its totient is φ = 123294067342.

The previous prime is 123294067319. The next prime is 123294067409. The reversal of 123294067343 is 343760492321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123294067343 - 2¹² = 123294063247 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 123294067294 and 123294067303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123294067243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61647033671 + 61647033672.

It is an arithmetic number, because the mean of its divisors is an integer number (61647033672).

Almost surely, 2^123294067343 is an apocalyptic number.

123294067343 is a deficient number, since it is larger than the sum of its proper divisors (1).

123294067343 is an equidigital number, since it uses as much as digits as its factorization.

123294067343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 653184, while the sum is 44.

The spelling of 123294067343 in words is "one hundred twenty-three billion, two hundred ninety-four million, sixty-seven thousand, three hundred forty-three".