10012000127 has 2 divisors, whose sum is σ = 10012000128. Its totient is φ = 10012000126.

The previous prime is 10012000093. The next prime is 10012000171. The reversal of 10012000127 is 72100021001.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10012000127 is a prime.

It is a super-2 number, since 2×10012000127² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10012000627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5006000063 + 5006000064.

It is an arithmetic number, because the mean of its divisors is an integer number (5006000064).

Almost surely, 2^10012000127 is an apocalyptic number.

10012000127 is a deficient number, since it is larger than the sum of its proper divisors (1).

10012000127 is an equidigital number, since it uses as much as digits as its factorization.

10012000127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28, while the sum is 14.

Adding to 10012000127 its reverse (72100021001), we get a palindrome (82112021128).

The spelling of 10012000127 in words is "ten billion, twelve million, one hundred twenty-seven", and thus it is an aban number.