16112137 has 4 divisors (see below), whose sum is σ = 16132816. Its totient is φ = 16091460.

The previous prime is 16112119. The next prime is 16112149. The reversal of 16112137 is 73121161.

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 16112137 - 2¹⁹ = 15587849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16112177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9123 + ... + 10744.

It is an arithmetic number, because the mean of its divisors is an integer number (4033204).

Almost surely, 2^16112137 is an apocalyptic number.

It is an amenable number.

16112137 is a deficient number, since it is larger than the sum of its proper divisors (20679).

16112137 is an equidigital number, since it uses as much as digits as its factorization.

16112137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20678.

The product of its digits is 252, while the sum is 22.

The square root of 16112137 is about 4013.9926507157. The cubic root of 16112137 is about 252.5715223981.

Adding to 16112137 its reverse (73121161), we get a palindrome (89233298).

The spelling of 16112137 in words is "sixteen million, one hundred twelve thousand, one hundred thirty-seven".