105248228609 has 2 divisors, whose sum is σ = 105248228610. Its totient is φ = 105248228608.

The previous prime is 105248228593. The next prime is 105248228633. The reversal of 105248228609 is 906822842501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90388618609 + 14859610000 = 300647^2 + 121900^2 .

It is a cyclic number.

It is not a de Polignac number, because 105248228609 - 2⁴ = 105248228593 is a prime.

It is a super-2 number, since 2×105248228609² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105248228509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52624114304 + 52624114305.

It is an arithmetic number, because the mean of its divisors is an integer number (52624114305).

Almost surely, 2^105248228609 is an apocalyptic number.

It is an amenable number.

105248228609 is a deficient number, since it is larger than the sum of its proper divisors (1).

105248228609 is an equidigital number, since it uses as much as digits as its factorization.

105248228609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 552960, while the sum is 47.

The spelling of 105248228609 in words is "one hundred five billion, two hundred forty-eight million, two hundred twenty-eight thousand, six hundred nine".