101775701117 has 4 divisors (see below), whose sum is σ = 101982984096. Its totient is φ = 101568418140.

The previous prime is 101775701107. The next prime is 101775701143. The reversal of 101775701117 is 711107577101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 101775701117 - 2¹⁰ = 101775700093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101775701107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103640753 + ... + 103641734.

It is an arithmetic number, because the mean of its divisors is an integer number (25495746024).

Almost surely, 2^101775701117 is an apocalyptic number.

It is an amenable number.

101775701117 is a deficient number, since it is larger than the sum of its proper divisors (207282979).

101775701117 is an equidigital number, since it uses as much as digits as its factorization.

101775701117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207282978.

The product of its (nonzero) digits is 12005, while the sum is 38.

The spelling of 101775701117 in words is "one hundred one billion, seven hundred seventy-five million, seven hundred one thousand, one hundred seventeen".