1003254514513 has 2 divisors, whose sum is σ = 1003254514514. Its totient is φ = 1003254514512.

The previous prime is 1003254514501. The next prime is 1003254514517. The reversal of 1003254514513 is 3154154523001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 679820038144 + 323434476369 = 824512^2 + 568713^2 .

It is a cyclic number.

It is not a de Polignac number, because 1003254514513 - 2²¹ = 1003252417361 is a prime.

It is not a weakly prime, because it can be changed into another prime (1003254514517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501627257256 + 501627257257.

It is an arithmetic number, because the mean of its divisors is an integer number (501627257257).

Almost surely, 2^{1003254514513} is an apocalyptic number.

It is an amenable number.

1003254514513 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003254514513 is an equidigital number, since it uses as much as digits as its factorization.

1003254514513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36000, while the sum is 34.

The spelling of 1003254514513 in words is "one trillion, three billion, two hundred fifty-four million, five hundred fourteen thousand, five hundred thirteen".