1346123 has 2 divisors, whose sum is σ = 1346124. Its totient is φ = 1346122.

The previous prime is 1346119. The next prime is 1346129. The reversal of 1346123 is 3216431.

It is a weak prime.

It is an emirp because it is prime and its reverse (3216431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1346123 - 2² = 1346119 is a prime.

It is a super-2 number, since 2×1346123² = 3624094262258, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 1346095 and 1346104.

It is not a weakly prime, because it can be changed into another prime (1346129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 673061 + 673062.

It is an arithmetic number, because the mean of its divisors is an integer number (673062).

2^1346123 is an apocalyptic number.

1346123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1346123 is an equidigital number, since it uses as much as digits as its factorization.

1346123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 432, while the sum is 20.

The square root of 1346123 is about 1160.2254091339. The cubic root of 1346123 is about 110.4150435899.

The spelling of 1346123 in words is "one million, three hundred forty-six thousand, one hundred twenty-three".