1032020130403 has 4 divisors (see below), whose sum is σ = 1049511997080. Its totient is φ = 1014528263728.

The previous prime is 1032020130391. The next prime is 1032020130457. The reversal of 1032020130403 is 3040310202301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1032020130403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1032020130703) 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 in 3 ways as a sum of consecutive naturals, for example, 8745933250 + ... + 8745933367.

It is an arithmetic number, because the mean of its divisors is an integer number (262377999270).

Almost surely, 2^{1032020130403} is an apocalyptic number.

1032020130403 is a deficient number, since it is larger than the sum of its proper divisors (17491866677).

1032020130403 is an equidigital number, since it uses as much as digits as its factorization.

1032020130403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17491866676.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1032020130403 its reverse (3040310202301), we get a palindrome (4072330332704).

The spelling of 1032020130403 in words is "one trillion, thirty-two billion, twenty million, one hundred thirty thousand, four hundred three".