10070111665 has 8 divisors (see below), whose sum is σ = 12341243520. Its totient is φ = 7884682992.

The previous prime is 10070111659. The next prime is 10070111677. The reversal of 10070111665 is 56611107001.

10070111665 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10070111665 - 2⁹ = 10070111153 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21425535 + ... + 21426004.

It is an arithmetic number, because the mean of its divisors is an integer number (1542655440).

Almost surely, 2^10070111665 is an apocalyptic number.

It is an amenable number.

10070111665 is a deficient number, since it is larger than the sum of its proper divisors (2271131855).

10070111665 is an equidigital number, since it uses as much as digits as its factorization.

10070111665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42851591.

The product of its (nonzero) digits is 1260, while the sum is 28.

Adding to 10070111665 its reverse (56611107001), we get a palindrome (66681218666).

The spelling of 10070111665 in words is "ten billion, seventy million, one hundred eleven thousand, six hundred sixty-five".