273330203013 has 24 divisors (see below), whose sum is σ = 465766985216. Its totient is φ = 151150341600.

The previous prime is 273330203009. The next prime is 273330203051. The reversal of 273330203013 is 310302033372.

It is a happy number.

273330203013 is a `hidden beast` number, since 2 + 7 + 3 + 330 + 20 + 301 + 3 = 666.

It is not a de Polignac number, because 273330203013 - 2² = 273330203009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273330203213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69975058 + ... + 69978963.

Almost surely, 2^273330203013 is an apocalyptic number.

It is an amenable number.

273330203013 is a deficient number, since it is larger than the sum of its proper divisors (192436782203).

273330203013 is a wasteful number, since it uses less digits than its factorization.

273330203013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139954065 (or 139954062 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 27.

Adding to 273330203013 its reverse (310302033372), we get a palindrome (583632236385).

The spelling of 273330203013 in words is "two hundred seventy-three billion, three hundred thirty million, two hundred three thousand, thirteen".