2133003131 has 8 divisors (see below), whose sum is σ = 2462849760. Its totient is φ = 1809439488.

The previous prime is 2133003127. The next prime is 2133003161. The reversal of 2133003131 is 1313003312.

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 2133003131 - 2² = 2133003127 is a prime.

It is a super-2 number, since 2×2133003131² = 9099404713711606322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2133003161) 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, 1570016 + ... + 1571373.

It is an arithmetic number, because the mean of its divisors is an integer number (307856220).

Almost surely, 2^2133003131 is an apocalyptic number.

2133003131 is a deficient number, since it is larger than the sum of its proper divisors (329846629).

2133003131 is an equidigital number, since it uses as much as digits as its factorization.

2133003131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3141493.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 2133003131 is about 46184.4468517270. The cubic root of 2133003131 is about 1287.2527579538.

Adding to 2133003131 its reverse (1313003312), we get a palindrome (3446006443).

The spelling of 2133003131 in words is "two billion, one hundred thirty-three million, three thousand, one hundred thirty-one".