10021014331 has 2 divisors, whose sum is σ = 10021014332. Its totient is φ = 10021014330.

The previous prime is 10021014329. The next prime is 10021014347. The reversal of 10021014331 is 13341012001.

10021014331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (10021014347) can be obtained adding 10021014331 to its sum of digits (16).

It is a weak prime.

It is an emirp because it is prime and its reverse (13341012001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10021014331 - 2¹ = 10021014329 is a prime.

It is a super-2 number, since 2×10021014331² (a number of 21 digits) contains 22 as substring.

Together with 10021014329, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10021014391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010507165 + 5010507166.

It is an arithmetic number, because the mean of its divisors is an integer number (5010507166).

Almost surely, 2^10021014331 is an apocalyptic number.

10021014331 is a deficient number, since it is larger than the sum of its proper divisors (1).

10021014331 is an equidigital number, since it uses as much as digits as its factorization.

10021014331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10021014331 its reverse (13341012001), we get a palindrome (23362026332).

The spelling of 10021014331 in words is "ten billion, twenty-one million, fourteen thousand, three hundred thirty-one".