105380058871 has 2 divisors, whose sum is σ = 105380058872. Its totient is φ = 105380058870.

The previous prime is 105380058869. The next prime is 105380059003. The reversal of 105380058871 is 178850083501.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105380058871 - 2¹ = 105380058869 is a prime.

It is a super-2 number, since 2×105380058871² (a number of 23 digits) contains 22 as substring.

Together with 105380058869, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105380058811) 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, 52690029435 + 52690029436.

It is an arithmetic number, because the mean of its divisors is an integer number (52690029436).

Almost surely, 2^105380058871 is an apocalyptic number.

105380058871 is a deficient number, since it is larger than the sum of its proper divisors (1).

105380058871 is an equidigital number, since it uses as much as digits as its factorization.

105380058871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 268800, while the sum is 46.

The spelling of 105380058871 in words is "one hundred five billion, three hundred eighty million, fifty-eight thousand, eight hundred seventy-one".