1020033112321 has 8 divisors (see below), whose sum is σ = 1037350232640. Its totient is φ = 1002716939568.

The previous prime is 1020033112289. The next prime is 1020033112327. The reversal of 1020033112321 is 1232113300201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1020033112321 - 2⁵ = 1020033112289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1020033112327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2134035 + ... + 2567911.

It is an arithmetic number, because the mean of its divisors is an integer number (129668779080).

Almost surely, 2^{1020033112321} is an apocalyptic number.

It is an amenable number.

1020033112321 is a deficient number, since it is larger than the sum of its proper divisors (17317120319).

1020033112321 is an equidigital number, since it uses as much as digits as its factorization.

1020033112321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473783.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1020033112321 its reverse (1232113300201), we get a palindrome (2252146412522).

The spelling of 1020033112321 in words is "one trillion, twenty billion, thirty-three million, one hundred twelve thousand, three hundred twenty-one".