12148127 has 2 divisors, whose sum is σ = 12148128. Its totient is φ = 12148126.

The previous prime is 12148121. The next prime is 12148141. The reversal of 12148127 is 72184121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12148127 - 2⁸ = 12147871 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12148096 and 12148105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12148121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6074063 + 6074064.

It is an arithmetic number, because the mean of its divisors is an integer number (6074064).

Almost surely, 2^12148127 is an apocalyptic number.

12148127 is a deficient number, since it is larger than the sum of its proper divisors (1).

12148127 is an equidigital number, since it uses as much as digits as its factorization.

12148127 is an evil number, because the sum of its binary digits is even.

The product of its digits is 896, while the sum is 26.

The square root of 12148127 is about 3485.4163309424. The cubic root of 12148127 is about 229.8810159623.

The spelling of 12148127 in words is "twelve million, one hundred forty-eight thousand, one hundred twenty-seven".