2513200133 has 4 divisors (see below), whose sum is σ = 2622469728. Its totient is φ = 2403930540.

The previous prime is 2513200013. The next prime is 2513200139. The reversal of 2513200133 is 3310023152.

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 2513200133 - 2¹⁸ = 2512937989 is a prime.

It is a super-2 number, since 2×2513200133² = 12632349817022435378, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2513200139) 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, 54634763 + ... + 54634808.

It is an arithmetic number, because the mean of its divisors is an integer number (655617432).

Almost surely, 2^2513200133 is an apocalyptic number.

2513200133 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2513200133 is a deficient number, since it is larger than the sum of its proper divisors (109269595).

2513200133 is a wasteful number, since it uses less digits than its factorization.

2513200133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109269594.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 2513200133 is about 50131.8275449838. The cubic root of 2513200133 is about 1359.5933279823.

Adding to 2513200133 its reverse (3310023152), we get a palindrome (5823223285).

The spelling of 2513200133 in words is "two billion, five hundred thirteen million, two hundred thousand, one hundred thirty-three".