10124102731 has 2 divisors, whose sum is σ = 10124102732. Its totient is φ = 10124102730.

The previous prime is 10124102713. The next prime is 10124102761. The reversal of 10124102731 is 13720142101.

It is a happy number.

10124102731 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

Together with previous prime (10124102713) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10124102731 is a prime.

It is a super-2 number, since 2×10124102731² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10124102711) 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, 5062051365 + 5062051366.

It is an arithmetic number, because the mean of its divisors is an integer number (5062051366).

Almost surely, 2^10124102731 is an apocalyptic number.

10124102731 is a deficient number, since it is larger than the sum of its proper divisors (1).

10124102731 is an equidigital number, since it uses as much as digits as its factorization.

10124102731 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 22.

Adding to 10124102731 its reverse (13720142101), we get a palindrome (23844244832).

The spelling of 10124102731 in words is "ten billion, one hundred twenty-four million, one hundred two thousand, seven hundred thirty-one".