2541003213 has 8 divisors (see below), whose sum is σ = 3872004928. Its totient is φ = 1452001824.

The previous prime is 2541003191. The next prime is 2541003217. The reversal of 2541003213 is 3123001452.

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

It is not a de Polignac number, because 2541003213 - 2⁵ = 2541003181 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 121000153 = 2541003213 / (2 + 5 + 4 + 1 + 0 + 0 + 3 + 2 + 1 + 3).

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 2541003213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2541003217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60500056 + ... + 60500097.

It is an arithmetic number, because the mean of its divisors is an integer number (484000616).

Almost surely, 2^2541003213 is an apocalyptic number.

It is an amenable number.

2541003213 is a deficient number, since it is larger than the sum of its proper divisors (1331001715).

2541003213 is a wasteful number, since it uses less digits than its factorization.

2541003213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121000163.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2541003213 is about 50408.3645142351. The cubic root of 2541003213 is about 1364.5885977241.

Adding to 2541003213 its reverse (3123001452), we get a palindrome (5664004665).

The spelling of 2541003213 in words is "two billion, five hundred forty-one million, three thousand, two hundred thirteen".