134125410127 has 2 divisors, whose sum is σ = 134125410128. Its totient is φ = 134125410126.

The previous prime is 134125410101. The next prime is 134125410137. The reversal of 134125410127 is 721014521431.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134125410127 is a prime.

It is a super-2 number, since 2×134125410127² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134125410137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67062705063 + 67062705064.

It is an arithmetic number, because the mean of its divisors is an integer number (67062705064).

Almost surely, 2^134125410127 is an apocalyptic number.

134125410127 is a deficient number, since it is larger than the sum of its proper divisors (1).

134125410127 is an equidigital number, since it uses as much as digits as its factorization.

134125410127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 31.

Adding to 134125410127 its reverse (721014521431), we get a palindrome (855139931558).

The spelling of 134125410127 in words is "one hundred thirty-four billion, one hundred twenty-five million, four hundred ten thousand, one hundred twenty-seven".