1032020013320 has 16 divisors (see below), whose sum is σ = 2322045030060. Its totient is φ = 412808005312.

The previous prime is 1032020013247. The next prime is 1032020013359. The reversal of 1032020013320 is 233100202301.

It can be written as a sum of positive squares in 2 ways, for example, as 1031333678116 + 686335204 = 1015546^2 + 26198^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12900250127 + ... + 12900250206.

Almost surely, 2^{1032020013320} is an apocalyptic number.

1032020013320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1032020013320 is an abundant number, since it is smaller than the sum of its proper divisors (1290025016740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1032020013320 is a wasteful number, since it uses less digits than its factorization.

1032020013320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25800500344 (or 25800500340 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 1032020013320 its reverse (233100202301), we get a palindrome (1265120215621).

The spelling of 1032020013320 in words is "one trillion, thirty-two billion, twenty million, thirteen thousand, three hundred twenty".