1003032041381 has 2 divisors, whose sum is σ = 1003032041382. Its totient is φ = 1003032041380.

The previous prime is 1003032041357. The next prime is 1003032041419. The reversal of 1003032041381 is 1831402303001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 655669150756 + 347362890625 = 809734^2 + 589375^2 .

It is a cyclic number.

It is not a de Polignac number, because 1003032041381 - 2¹⁴ = 1003032024997 is a prime.

It is a super-2 number, since 2×1003032041381² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1003032041381.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1003032041321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501516020690 + 501516020691.

It is an arithmetic number, because the mean of its divisors is an integer number (501516020691).

Almost surely, 2^{1003032041381} is an apocalyptic number.

It is an amenable number.

1003032041381 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003032041381 is an equidigital number, since it uses as much as digits as its factorization.

1003032041381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 1003032041381 its reverse (1831402303001), we get a palindrome (2834434344382).

The spelling of 1003032041381 in words is "one trillion, three billion, thirty-two million, forty-one thousand, three hundred eighty-one".