2503520012303 has 8 divisors (see below), whose sum is σ = 2504927058480. Its totient is φ = 2502113140800.

The previous prime is 2503520012269. The next prime is 2503520012317. The reversal of 2503520012303 is 3032100253052.

2503520012303 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 2503520012303 - 2⁶ = 2503520012239 is a prime.

It is a super-2 number, since 2×2503520012303² (a number of 26 digits) 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 (2503520012803) 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, 37415828 + ... + 37482678.

It is an arithmetic number, because the mean of its divisors is an integer number (313115882310).

Almost surely, 2^{2503520012303} is an apocalyptic number.

2503520012303 is a deficient number, since it is larger than the sum of its proper divisors (1407046177).

2503520012303 is a wasteful number, since it uses less digits than its factorization.

2503520012303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87337.

The product of its (nonzero) digits is 5400, while the sum is 26.

Adding to 2503520012303 its reverse (3032100253052), we get a palindrome (5535620265355).

The spelling of 2503520012303 in words is "two trillion, five hundred three billion, five hundred twenty million, twelve thousand, three hundred three".