2628573907103 has 2 divisors, whose sum is σ = 2628573907104. Its totient is φ = 2628573907102.

The previous prime is 2628573907013. The next prime is 2628573907117. The reversal of 2628573907103 is 3017093758262.

It is a happy number.

Together with previous prime (2628573907013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2628573907103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2628573907303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1314286953551 + 1314286953552.

It is an arithmetic number, because the mean of its divisors is an integer number (1314286953552).

Almost surely, 2^{2628573907103} is an apocalyptic number.

2628573907103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2628573907103 is an equidigital number, since it uses as much as digits as its factorization.

2628573907103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3810240, while the sum is 53.

The spelling of 2628573907103 in words is "two trillion, six hundred twenty-eight billion, five hundred seventy-three million, nine hundred seven thousand, one hundred three".