2134120127 has 2 divisors, whose sum is σ = 2134120128. Its totient is φ = 2134120126.

The previous prime is 2134120123. The next prime is 2134120171. The reversal of 2134120127 is 7210214312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2134120127 - 2² = 2134120123 is a prime.

It is a super-2 number, since 2×2134120127² = 9108937432932992258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2134120123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1067060063 + 1067060064.

It is an arithmetic number, because the mean of its divisors is an integer number (1067060064).

Almost surely, 2^2134120127 is an apocalyptic number.

2134120127 is a deficient number, since it is larger than the sum of its proper divisors (1).

2134120127 is an equidigital number, since it uses as much as digits as its factorization.

2134120127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 2134120127 is about 46196.5380412862. The cubic root of 2134120127 is about 1287.4774185501.

Adding to 2134120127 its reverse (7210214312), we get a palindrome (9344334439).

The spelling of 2134120127 in words is "two billion, one hundred thirty-four million, one hundred twenty thousand, one hundred twenty-seven".