10100009994727 has 2 divisors, whose sum is σ = 10100009994728. Its totient is φ = 10100009994726.

The previous prime is 10100009994721. The next prime is 10100009994743. The reversal of 10100009994727 is 72749990000101.

10100009994727 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10100009994727 - 2²⁷ = 10099875776999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10100009994721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050004997363 + 5050004997364.

It is an arithmetic number, because the mean of its divisors is an integer number (5050004997364).

Almost surely, 2^{10100009994727} is an apocalyptic number.

10100009994727 is a deficient number, since it is larger than the sum of its proper divisors (1).

10100009994727 is an equidigital number, since it uses as much as digits as its factorization.

10100009994727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 285768, while the sum is 49.

Adding to 10100009994727 its reverse (72749990000101), we get a palindrome (82849999994828).

The spelling of 10100009994727 in words is "ten trillion, one hundred billion, nine million, nine hundred ninety-four thousand, seven hundred twenty-seven".