10001002027 has 2 divisors, whose sum is σ = 10001002028. Its totient is φ = 10001002026.

The previous prime is 10001002009. The next prime is 10001002043. The reversal of 10001002027 is 72020010001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10001002027 - 2¹¹ = 10000999979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10001001998 and 10001002016.

It is not a weakly prime, because it can be changed into another prime (10001002057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000501013 + 5000501014.

It is an arithmetic number, because the mean of its divisors is an integer number (5000501014).

Almost surely, 2^10001002027 is an apocalyptic number.

10001002027 is a deficient number, since it is larger than the sum of its proper divisors (1).

10001002027 is an equidigital number, since it uses as much as digits as its factorization.

10001002027 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 13.

Adding to 10001002027 its reverse (72020010001), we get a palindrome (82021012028).

The spelling of 10001002027 in words is "ten billion, one million, two thousand, twenty-seven".