1030320330103 has 16 divisors (see below), whose sum is σ = 1042290995200. Its totient is φ = 1018389322080.

The previous prime is 1030320330101. The next prime is 1030320330119. The reversal of 1030320330103 is 3010330230301.

It is a cyclic number.

It is not a de Polignac number, because 1030320330103 - 2¹ = 1030320330101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030320330101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169485418 + ... + 169491496.

It is an arithmetic number, because the mean of its divisors is an integer number (65143187200).

Almost surely, 2^{1030320330103} is an apocalyptic number.

1030320330103 is a deficient number, since it is larger than the sum of its proper divisors (11970665097).

1030320330103 is a wasteful number, since it uses less digits than its factorization.

1030320330103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9022.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 1030320330103 its reverse (3010330230301), we get a palindrome (4040650560404).

The spelling of 1030320330103 in words is "one trillion, thirty billion, three hundred twenty million, three hundred thirty thousand, one hundred three".