5122127 has 2 divisors, whose sum is σ = 5122128. Its totient is φ = 5122126.

The previous prime is 5122121. The next prime is 5122141. The reversal of 5122127 is 7212215.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5122127 - 2⁴ = 5122111 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5122099 and 5122108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5122121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2561063 + 2561064.

It is an arithmetic number, because the mean of its divisors is an integer number (2561064).

Almost surely, 2^5122127 is an apocalyptic number.

5122127 is a deficient number, since it is larger than the sum of its proper divisors (1).

5122127 is an equidigital number, since it uses as much as digits as its factorization.

5122127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 280, while the sum is 20.

The square root of 5122127 is about 2263.2116560322. The cubic root of 5122127 is about 172.3786389951.

The spelling of 5122127 in words is "five million, one hundred twenty-two thousand, one hundred twenty-seven".