10001133313231 has 2 divisors, whose sum is σ = 10001133313232. Its totient is φ = 10001133313230.

The previous prime is 10001133313229. The next prime is 10001133313271. The reversal of 10001133313231 is 13231333110001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10001133313231 - 2¹ = 10001133313229 is a prime.

It is a super-2 number, since 2×10001133313231² (a number of 27 digits) contains 22 as substring.

Together with 10001133313229, it forms a pair of twin primes.

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, 5000566656615 + 5000566656616.

It is an arithmetic number, because the mean of its divisors is an integer number (5000566656616).

Almost surely, 2^{10001133313231} is an apocalyptic number.

10001133313231 is a deficient number, since it is larger than the sum of its proper divisors (1).

10001133313231 is an equidigital number, since it uses as much as digits as its factorization.

10001133313231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 10001133313231 its reverse (13231333110001), we get a palindrome (23232466423232).

The spelling of 10001133313231 in words is "ten trillion, one billion, one hundred thirty-three million, three hundred thirteen thousand, two hundred thirty-one".