10308450631 has 2 divisors, whose sum is σ = 10308450632. Its totient is φ = 10308450630.

The previous prime is 10308450629. The next prime is 10308450637. The reversal of 10308450631 is 13605480301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10308450631 - 2¹ = 10308450629 is a prime.

It is a super-2 number, since 2×10308450631² (a number of 21 digits) contains 22 as substring.

Together with 10308450629, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 10308450593 and 10308450602.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10308450637) 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, 5154225315 + 5154225316.

It is an arithmetic number, because the mean of its divisors is an integer number (5154225316).

Almost surely, 2^10308450631 is an apocalyptic number.

10308450631 is a deficient number, since it is larger than the sum of its proper divisors (1).

10308450631 is an equidigital number, since it uses as much as digits as its factorization.

10308450631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 10308450631 in words is "ten billion, three hundred eight million, four hundred fifty thousand, six hundred thirty-one".