105370775089 has 2 divisors, whose sum is σ = 105370775090. Its totient is φ = 105370775088.

The previous prime is 105370775047. The next prime is 105370775123. The reversal of 105370775089 is 980577073501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96451861489 + 8918913600 = 310567^2 + 94440^2 .

It is a cyclic number.

It is not a de Polignac number, because 105370775089 - 2⁹ = 105370774577 is a prime.

It is a super-2 number, since 2×105370775089² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105370775689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52685387544 + 52685387545.

It is an arithmetic number, because the mean of its divisors is an integer number (52685387545).

Almost surely, 2^105370775089 is an apocalyptic number.

It is an amenable number.

105370775089 is a deficient number, since it is larger than the sum of its proper divisors (1).

105370775089 is an equidigital number, since it uses as much as digits as its factorization.

105370775089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1852200, while the sum is 52.

The spelling of 105370775089 in words is "one hundred five billion, three hundred seventy million, seven hundred seventy-five thousand, eighty-nine".