16112101 has 8 divisors (see below), whose sum is σ = 16421184. Its totient is φ = 15805440.

The previous prime is 16112099. The next prime is 16112111. The reversal of 16112101 is 10121161.

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 16112101 - 2¹ = 16112099 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 (16112111) 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, 17806 + ... + 18688.

It is an arithmetic number, because the mean of its divisors is an integer number (2052648).

Almost surely, 2^16112101 is an apocalyptic number.

It is an amenable number.

16112101 is a deficient number, since it is larger than the sum of its proper divisors (309083).

16112101 is an equidigital number, since it uses as much as digits as its factorization.

16112101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211.

The product of its (nonzero) digits is 12, while the sum is 13.

The square root of 16112101 is about 4013.9881664001. The cubic root of 16112101 is about 252.5713342877.

Adding to 16112101 its reverse (10121161), we get a palindrome (26233262).

The spelling of 16112101 in words is "sixteen million, one hundred twelve thousand, one hundred one".