1003134444401 has 2 divisors, whose sum is σ = 1003134444402. Its totient is φ = 1003134444400.

The previous prime is 1003134444383. The next prime is 1003134444439. The reversal of 1003134444401 is 1044444313001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 682897293376 + 320237151025 = 826376^2 + 565895^2 .

It is a cyclic number.

It is not a de Polignac number, because 1003134444401 - 2¹⁸ = 1003134182257 is a prime.

It is not a weakly prime, because it can be changed into another prime (1003134444701) 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 as a sum of consecutive naturals, namely, 501567222200 + 501567222201.

It is an arithmetic number, because the mean of its divisors is an integer number (501567222201).

Almost surely, 2^{1003134444401} is an apocalyptic number.

It is an amenable number.

1003134444401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003134444401 is an equidigital number, since it uses as much as digits as its factorization.

1003134444401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 1003134444401 its reverse (1044444313001), we get a palindrome (2047578757402).

The spelling of 1003134444401 in words is "one trillion, three billion, one hundred thirty-four million, four hundred forty-four thousand, four hundred one".