3180133 has 4 divisors (see below), whose sum is σ = 3469248. Its totient is φ = 2891020.

The previous prime is 3180131. The next prime is 3180143. The reversal of 3180133 is 3310813.

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 not a de Polignac number, because 3180133 - 2¹ = 3180131 is a prime.

It is a super-2 number, since 2×3180133² = 20226491795378, which contains 22 as substring.

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 3180133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3180131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144541 + ... + 144562.

It is an arithmetic number, because the mean of its divisors is an integer number (867312).

Almost surely, 2^3180133 is an apocalyptic number.

It is an amenable number.

3180133 is a deficient number, since it is larger than the sum of its proper divisors (289115).

3180133 is a wasteful number, since it uses less digits than its factorization.

3180133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289114.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 3180133 is about 1783.2927409710. The cubic root of 3180133 is about 147.0556655918.

Adding to 3180133 its reverse (3310813), we get a palindrome (6490946).

The spelling of 3180133 in words is "three million, one hundred eighty thousand, one hundred thirty-three".