13277123 has 2 divisors, whose sum is σ = 13277124. Its totient is φ = 13277122.

The previous prime is 13277113. The next prime is 13277129. The reversal of 13277123 is 32177231.

It is a strong prime.

It is an emirp because it is prime and its reverse (32177231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13277123 - 2⁶ = 13277059 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 13277092 and 13277101.

It is not a weakly prime, because it can be changed into another prime (13277129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6638561 + 6638562.

It is an arithmetic number, because the mean of its divisors is an integer number (6638562).

Almost surely, 2^13277123 is an apocalyptic number.

13277123 is a deficient number, since it is larger than the sum of its proper divisors (1).

13277123 is an equidigital number, since it uses as much as digits as its factorization.

13277123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1764, while the sum is 26.

The square root of 13277123 is about 3643.7786705562. The cubic root of 13277123 is about 236.7925273372.

The spelling of 13277123 in words is "thirteen million, two hundred seventy-seven thousand, one hundred twenty-three".