10631239103 has 2 divisors, whose sum is σ = 10631239104. Its totient is φ = 10631239102.

The previous prime is 10631239067. The next prime is 10631239121. The reversal of 10631239103 is 30193213601.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10631239103 is a prime.

It is a super-2 number, since 2×10631239103² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10631239183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5315619551 + 5315619552.

It is an arithmetic number, because the mean of its divisors is an integer number (5315619552).

Almost surely, 2^10631239103 is an apocalyptic number.

10631239103 is a deficient number, since it is larger than the sum of its proper divisors (1).

10631239103 is an equidigital number, since it uses as much as digits as its factorization.

10631239103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 29.

The spelling of 10631239103 in words is "ten billion, six hundred thirty-one million, two hundred thirty-nine thousand, one hundred three".