1103332003001 has 2 divisors, whose sum is σ = 1103332003002. Its totient is φ = 1103332003000.

The previous prime is 1103332002943. The next prime is 1103332003121. The reversal of 1103332003001 is 1003002333011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 971870647225 + 131461355776 = 985835^2 + 362576^2 .

It is a cyclic number.

It is not a de Polignac number, because 1103332003001 - 2¹⁸ = 1103331740857 is a prime.

It is not a weakly prime, because it can be changed into another prime (1103332002001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551666001500 + 551666001501.

It is an arithmetic number, because the mean of its divisors is an integer number (551666001501).

Almost surely, 2^{1103332003001} is an apocalyptic number.

It is an amenable number.

1103332003001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103332003001 is an equidigital number, since it uses as much as digits as its factorization.

1103332003001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 1103332003001 its reverse (1003002333011), we get a palindrome (2106334336012).

The spelling of 1103332003001 in words is "one trillion, one hundred three billion, three hundred thirty-two million, three thousand, one".