105304545413 has 2 divisors, whose sum is σ = 105304545414. Its totient is φ = 105304545412.

The previous prime is 105304545407. The next prime is 105304545433. The reversal of 105304545413 is 314545403501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99125484964 + 6179060449 = 314842^2 + 78607^2 .

It is a cyclic number.

It is not a de Polignac number, because 105304545413 - 2⁶ = 105304545349 is a prime.

It is a super-2 number, since 2×105304545413² (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 (105304545433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52652272706 + 52652272707.

It is an arithmetic number, because the mean of its divisors is an integer number (52652272707).

Almost surely, 2^105304545413 is an apocalyptic number.

It is an amenable number.

105304545413 is a deficient number, since it is larger than the sum of its proper divisors (1).

105304545413 is an equidigital number, since it uses as much as digits as its factorization.

105304545413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 105304545413 its reverse (314545403501), we get a palindrome (419849948914).

The spelling of 105304545413 in words is "one hundred five billion, three hundred four million, five hundred forty-five thousand, four hundred thirteen".