2500103403343 has 64 divisors (see below), whose sum is σ = 3311301143808. Its totient is φ = 1831552819200.

The previous prime is 2500103403341. The next prime is 2500103403367. The reversal of 2500103403343 is 3433043010052.

It is not a de Polignac number, because 2500103403343 - 2¹ = 2500103403341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2500103403341) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24479821 + ... + 24581737.

It is an arithmetic number, because the mean of its divisors is an integer number (51739080372).

Almost surely, 2^{2500103403343} is an apocalyptic number.

2500103403343 is a deficient number, since it is larger than the sum of its proper divisors (811197740465).

2500103403343 is a wasteful number, since it uses less digits than its factorization.

2500103403343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102212.

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 2500103403343 its reverse (3433043010052), we get a palindrome (5933146413395).

The spelling of 2500103403343 in words is "two trillion, five hundred billion, one hundred three million, four hundred three thousand, three hundred forty-three".