10001133313271 has 2 divisors, whose sum is σ = 10001133313272. Its totient is φ = 10001133313270.

The previous prime is 10001133313231. The next prime is 10001133313343. The reversal of 10001133313271 is 17231333110001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10001133313271 - 2⁶ = 10001133313207 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10001133313271.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10001133313211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000566656635 + 5000566656636.

It is an arithmetic number, because the mean of its divisors is an integer number (5000566656636).

Almost surely, 2^{10001133313271} is an apocalyptic number.

10001133313271 is a deficient number, since it is larger than the sum of its proper divisors (1).

10001133313271 is an equidigital number, since it uses as much as digits as its factorization.

10001133313271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 26.

Adding to 10001133313271 its reverse (17231333110001), we get a palindrome (27232466423272).

The spelling of 10001133313271 in words is "ten trillion, one billion, one hundred thirty-three million, three hundred thirteen thousand, two hundred seventy-one".