105713458861 has 2 divisors, whose sum is σ = 105713458862. Its totient is φ = 105713458860.

The previous prime is 105713458813. The next prime is 105713458891. The reversal of 105713458861 is 168854317501.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85398372900 + 20315085961 = 292230^2 + 142531^2 .

It is a cyclic number.

It is not a de Polignac number, because 105713458861 - 2¹³ = 105713450669 is a prime.

It is a super-2 number, since 2×105713458861² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105713458811) 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, 52856729430 + 52856729431.

It is an arithmetic number, because the mean of its divisors is an integer number (52856729431).

Almost surely, 2^105713458861 is an apocalyptic number.

It is an amenable number.

105713458861 is a deficient number, since it is larger than the sum of its proper divisors (1).

105713458861 is an equidigital number, since it uses as much as digits as its factorization.

105713458861 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 806400, while the sum is 49.

The spelling of 105713458861 in words is "one hundred five billion, seven hundred thirteen million, four hundred fifty-eight thousand, eight hundred sixty-one".