10134434011027 has 2 divisors, whose sum is σ = 10134434011028. Its totient is φ = 10134434011026.

The previous prime is 10134434011001. The next prime is 10134434011139. The reversal of 10134434011027 is 72011043443101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10134434011027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10134434011027.

It is not a weakly prime, because it can be changed into another prime (10134434011727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5067217005513 + 5067217005514.

It is an arithmetic number, because the mean of its divisors is an integer number (5067217005514).

Almost surely, 2^{10134434011027} is an apocalyptic number.

10134434011027 is a deficient number, since it is larger than the sum of its proper divisors (1).

10134434011027 is an equidigital number, since it uses as much as digits as its factorization.

10134434011027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 31.

Adding to 10134434011027 its reverse (72011043443101), we get a palindrome (82145477454128).

The spelling of 10134434011027 in words is "ten trillion, one hundred thirty-four billion, four hundred thirty-four million, eleven thousand, twenty-seven".