10103310331 has 2 divisors, whose sum is σ = 10103310332. Its totient is φ = 10103310330.

The previous prime is 10103310299. The next prime is 10103310403. The reversal of 10103310331 is 13301330101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10103310331 - 2⁵ = 10103310299 is a prime.

It is a super-2 number, since 2×10103310331² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10103310031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5051655165 + 5051655166.

It is an arithmetic number, because the mean of its divisors is an integer number (5051655166).

Almost surely, 2^10103310331 is an apocalyptic number.

10103310331 is a deficient number, since it is larger than the sum of its proper divisors (1).

10103310331 is an equidigital number, since it uses as much as digits as its factorization.

10103310331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 10103310331 its reverse (13301330101), we get a palindrome (23404640432).

The spelling of 10103310331 in words is "ten billion, one hundred three million, three hundred ten thousand, three hundred thirty-one".