2530280303 has 8 divisors (see below), whose sum is σ = 2548940400. Its totient is φ = 2511642880.

The previous prime is 2530280299. The next prime is 2530280341. The reversal of 2530280303 is 3030820352.

2530280303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2530280303 - 2² = 2530280299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530280353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265151 + ... + 274527.

It is an arithmetic number, because the mean of its divisors is an integer number (318617550).

Almost surely, 2^2530280303 is an apocalyptic number.

2530280303 is a deficient number, since it is larger than the sum of its proper divisors (18660097).

2530280303 is a wasteful number, since it uses less digits than its factorization.

2530280303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11337.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 2530280303 is about 50301.8916443507. The cubic root of 2530280303 is about 1362.6663921358. Note that the first 3 decimals are identical.

The spelling of 2530280303 in words is "two billion, five hundred thirty million, two hundred eighty thousand, three hundred three".