10042717231 has 2 divisors, whose sum is σ = 10042717232. Its totient is φ = 10042717230.

The previous prime is 10042717229. The next prime is 10042717247. The reversal of 10042717231 is 13271724001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10042717231 - 2¹ = 10042717229 is a prime.

It is a super-2 number, since 2×10042717231² (a number of 21 digits) contains 22 as substring.

Together with 10042717229, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 10042717231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10042717261) 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, 5021358615 + 5021358616.

It is an arithmetic number, because the mean of its divisors is an integer number (5021358616).

Almost surely, 2^10042717231 is an apocalyptic number.

10042717231 is a deficient number, since it is larger than the sum of its proper divisors (1).

10042717231 is an equidigital number, since it uses as much as digits as its factorization.

10042717231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2352, while the sum is 28.

The spelling of 10042717231 in words is "ten billion, forty-two million, seven hundred seventeen thousand, two hundred thirty-one".