16116133 has 8 divisors (see below), whose sum is σ = 17611776. Its totient is φ = 14625600.

The previous prime is 16116131. The next prime is 16116151. The reversal of 16116133 is 33161161.

It is a happy number.

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

It is not a de Polignac number, because 16116133 - 2¹ = 16116131 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 (16116131) 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, 8860 + ... + 10522.

It is an arithmetic number, because the mean of its divisors is an integer number (2201472).

Almost surely, 2^16116133 is an apocalyptic number.

It is an amenable number.

16116133 is a deficient number, since it is larger than the sum of its proper divisors (1495643).

16116133 is a wasteful number, since it uses less digits than its factorization.

16116133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2555.

The product of its digits is 324, while the sum is 22.

The square root of 16116133 is about 4014.4903786159. The cubic root of 16116133 is about 252.5924009109.

Adding to 16116133 its reverse (33161161), we get a palindrome (49277294).

It can be divided in two parts, 1611 and 6133, that added together give a square (7744 = 88²).

The spelling of 16116133 in words is "sixteen million, one hundred sixteen thousand, one hundred thirty-three".