10231313831 has 2 divisors, whose sum is σ = 10231313832. Its totient is φ = 10231313830.

The previous prime is 10231313789. The next prime is 10231313839. The reversal of 10231313831 is 13831313201.

It is a strong prime.

It is an emirp because it is prime and its reverse (13831313201) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10231313831 is a prime.

It is a super-2 number, since 2×10231313831² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10231313831.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10231313839) 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, 5115656915 + 5115656916.

It is an arithmetic number, because the mean of its divisors is an integer number (5115656916).

Almost surely, 2^10231313831 is an apocalyptic number.

10231313831 is a deficient number, since it is larger than the sum of its proper divisors (1).

10231313831 is an equidigital number, since it uses as much as digits as its factorization.

10231313831 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 10231313831 in words is "ten billion, two hundred thirty-one million, three hundred thirteen thousand, eight hundred thirty-one".