107052722185 has 4 divisors (see below), whose sum is σ = 128463266628. Its totient is φ = 85642177744.

The previous prime is 107052722113. The next prime is 107052722233. The reversal of 107052722185 is 581227250701.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 33757447824 + 73295274361 = 183732^2 + 270731^2 .

It is a cyclic number.

It is not a de Polignac number, because 107052722185 - 2⁹ = 107052721673 is a prime.

It is a super-2 number, since 2×107052722185² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10705272214 + ... + 10705272223.

It is an arithmetic number, because the mean of its divisors is an integer number (32115816657).

Almost surely, 2^107052722185 is an apocalyptic number.

It is an amenable number.

107052722185 is a deficient number, since it is larger than the sum of its proper divisors (21410544443).

107052722185 is an equidigital number, since it uses as much as digits as its factorization.

107052722185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21410544442.

The product of its (nonzero) digits is 78400, while the sum is 40.

Adding to 107052722185 its reverse (581227250701), we get a palindrome (688279972886).

The spelling of 107052722185 in words is "one hundred seven billion, fifty-two million, seven hundred twenty-two thousand, one hundred eighty-five".