1003331420041 has 2 divisors, whose sum is σ = 1003331420042. Its totient is φ = 1003331420040.

The previous prime is 1003331419969. The next prime is 1003331420099. The reversal of 1003331420041 is 1400241333001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 963939094416 + 39392325625 = 981804^2 + 198475^2 .

It is a cyclic number.

It is not a de Polignac number, because 1003331420041 - 2¹¹ = 1003331417993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1003331419994 and 1003331420021.

It is not a weakly prime, because it can be changed into another prime (1003331420341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501665710020 + 501665710021.

It is an arithmetic number, because the mean of its divisors is an integer number (501665710021).

Almost surely, 2^{1003331420041} is an apocalyptic number.

It is an amenable number.

1003331420041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003331420041 is an equidigital number, since it uses as much as digits as its factorization.

1003331420041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1003331420041 its reverse (1400241333001), we get a palindrome (2403572753042).

The spelling of 1003331420041 in words is "one trillion, three billion, three hundred thirty-one million, four hundred twenty thousand, forty-one".