105487345339 has 2 divisors, whose sum is σ = 105487345340. Its totient is φ = 105487345338.

The previous prime is 105487345309. The next prime is 105487345409. The reversal of 105487345339 is 933543784501.

It is a weak prime.

It is an emirp because it is prime and its reverse (933543784501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 105487345339 - 2¹⁹ = 105486821051 is a prime.

It is a super-2 number, since 2×105487345339² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105487345309) 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, 52743672669 + 52743672670.

It is an arithmetic number, because the mean of its divisors is an integer number (52743672670).

Almost surely, 2^105487345339 is an apocalyptic number.

105487345339 is a deficient number, since it is larger than the sum of its proper divisors (1).

105487345339 is an equidigital number, since it uses as much as digits as its factorization.

105487345339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5443200, while the sum is 52.

The spelling of 105487345339 in words is "one hundred five billion, four hundred eighty-seven million, three hundred forty-five thousand, three hundred thirty-nine".