160115106421 has 8 divisors (see below), whose sum is σ = 162740211200. Its totient is φ = 157504960080.

The previous prime is 160115106391. The next prime is 160115106427. The reversal of 160115106421 is 124601511061.

160115106421 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 160115106421 - 2⁷ = 160115106293 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 160115106421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160115106427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3718026 + ... + 3760843.

It is an arithmetic number, because the mean of its divisors is an integer number (20342526400).

Almost surely, 2^160115106421 is an apocalyptic number.

It is an amenable number.

160115106421 is a deficient number, since it is larger than the sum of its proper divisors (2625104779).

160115106421 is an equidigital number, since it uses as much as digits as its factorization.

160115106421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7479219.

The product of its (nonzero) digits is 1440, while the sum is 28.

Adding to 160115106421 its reverse (124601511061), we get a palindrome (284716617482).

The spelling of 160115106421 in words is "one hundred sixty billion, one hundred fifteen million, one hundred six thousand, four hundred twenty-one".