10000195927 has 2 divisors, whose sum is σ = 10000195928. Its totient is φ = 10000195926.

The previous prime is 10000195903. The next prime is 10000195937. The reversal of 10000195927 is 72959100001.

It is a strong prime.

It is an emirp because it is prime and its reverse (72959100001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10000195927 - 2¹⁹ = 9999671639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10000195892 and 10000195901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10000195937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000097963 + 5000097964.

It is an arithmetic number, because the mean of its divisors is an integer number (5000097964).

Almost surely, 2^10000195927 is an apocalyptic number.

10000195927 is a deficient number, since it is larger than the sum of its proper divisors (1).

10000195927 is an equidigital number, since it uses as much as digits as its factorization.

10000195927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5670, while the sum is 34.

Adding to 10000195927 its reverse (72959100001), we get a palindrome (82959295928).

The spelling of 10000195927 in words is "ten billion, one hundred ninety-five thousand, nine hundred twenty-seven".