1023021130303 has 2 divisors, whose sum is σ = 1023021130304. Its totient is φ = 1023021130302.

The previous prime is 1023021130283. The next prime is 1023021130309. The reversal of 1023021130303 is 3030311203201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1023021130303 - 2⁹ = 1023021129791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1023021130309) 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, 511510565151 + 511510565152.

It is an arithmetic number, because the mean of its divisors is an integer number (511510565152).

Almost surely, 2^{1023021130303} is an apocalyptic number.

1023021130303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023021130303 is an equidigital number, since it uses as much as digits as its factorization.

1023021130303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1023021130303 its reverse (3030311203201), we get a palindrome (4053332333504).

The spelling of 1023021130303 in words is "one trillion, twenty-three billion, twenty-one million, one hundred thirty thousand, three hundred three".