2503250130043 has 24 divisors (see below), whose sum is σ = 2760110482752. Its totient is φ = 2268845455968.

The previous prime is 2503250130023. The next prime is 2503250130083. The reversal of 2503250130043 is 3400310523052.

It is not a de Polignac number, because 2503250130043 - 2⁵ = 2503250130011 is a prime.

It is a super-2 number, since 2×2503250130043² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2503250129993 and 2503250130020.

It is not an unprimeable number, because it can be changed into a prime (2503250130023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1738980 + ... + 2833822.

It is an arithmetic number, because the mean of its divisors is an integer number (115004603448).

Almost surely, 2^{2503250130043} is an apocalyptic number.

2503250130043 is a deficient number, since it is larger than the sum of its proper divisors (256860352709).

2503250130043 is a wasteful number, since it uses less digits than its factorization.

2503250130043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095115 (or 1095102 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 2503250130043 its reverse (3400310523052), we get a palindrome (5903560653095).

The spelling of 2503250130043 in words is "two trillion, five hundred three billion, two hundred fifty million, one hundred thirty thousand, forty-three".