10103903452529 has 2 divisors, whose sum is σ = 10103903452530. Its totient is φ = 10103903452528.

The previous prime is 10103903452523. The next prime is 10103903452597. The reversal of 10103903452529 is 92525430930101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5586888595600 + 4517014856929 = 2363660^2 + 2125327^2 .

It is a cyclic number.

It is not a de Polignac number, because 10103903452529 - 2²⁰ = 10103902403953 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10103903452529.

It is not a weakly prime, because it can be changed into another prime (10103903452523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5051951726264 + 5051951726265.

It is an arithmetic number, because the mean of its divisors is an integer number (5051951726265).

Almost surely, 2^{10103903452529} is an apocalyptic number.

It is an amenable number.

10103903452529 is a deficient number, since it is larger than the sum of its proper divisors (1).

10103903452529 is an equidigital number, since it uses as much as digits as its factorization.

10103903452529 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 291600, while the sum is 44.

The spelling of 10103903452529 in words is "ten trillion, one hundred three billion, nine hundred three million, four hundred fifty-two thousand, five hundred twenty-nine".