134402103127 has 2 divisors, whose sum is σ = 134402103128. Its totient is φ = 134402103126.

The previous prime is 134402103097. The next prime is 134402103131. The reversal of 134402103127 is 721301204431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134402103127 - 2⁷ = 134402102999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134402103095 and 134402103104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134402103527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67201051563 + 67201051564.

It is an arithmetic number, because the mean of its divisors is an integer number (67201051564).

Almost surely, 2^134402103127 is an apocalyptic number.

134402103127 is a deficient number, since it is larger than the sum of its proper divisors (1).

134402103127 is an equidigital number, since it uses as much as digits as its factorization.

134402103127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 134402103127 its reverse (721301204431), we get a palindrome (855703307558).

The spelling of 134402103127 in words is "one hundred thirty-four billion, four hundred two million, one hundred three thousand, one hundred twenty-seven".