101775480569 has 8 divisors (see below), whose sum is σ = 116372921280. Its totient is φ = 87192561456.

The previous prime is 101775480557. The next prime is 101775480581. The reversal of 101775480569 is 965084577101.

It is an interprime number because it is at equal distance from previous prime (101775480557) and next prime (101775480581).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101775480569 - 2²⁴ = 101758703353 is a prime.

It is a super-2 number, since 2×101775480569² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101775480569.

It is not an unprimeable number, because it can be changed into a prime (101775485569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3615374 + ... + 3643415.

It is an arithmetic number, because the mean of its divisors is an integer number (14546615160).

Almost surely, 2^101775480569 is an apocalyptic number.

It is an amenable number.

101775480569 is a deficient number, since it is larger than the sum of its proper divisors (14597440711).

101775480569 is an equidigital number, since it uses as much as digits as its factorization.

101775480569 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7260799.

The product of its (nonzero) digits is 2116800, while the sum is 53.

The spelling of 101775480569 in words is "one hundred one billion, seven hundred seventy-five million, four hundred eighty thousand, five hundred sixty-nine".