1020033201323 has 4 divisors (see below), whose sum is σ = 1080035154360. Its totient is φ = 960031248288.

The previous prime is 1020033201241. The next prime is 1020033201349. The reversal of 1020033201323 is 3231023300201.

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

It is a cyclic number.

It is not a de Polignac number, because 1020033201323 - 2³⁶ = 951313724587 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1020033201295 and 1020033201304.

It is not an unprimeable number, because it can be changed into a prime (1020033291323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30000976493 + ... + 30000976526.

It is an arithmetic number, because the mean of its divisors is an integer number (270008788590).

Almost surely, 2^{1020033201323} is an apocalyptic number.

1020033201323 is a deficient number, since it is larger than the sum of its proper divisors (60001953037).

1020033201323 is an equidigital number, since it uses as much as digits as its factorization.

1020033201323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60001953036.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1020033201323 its reverse (3231023300201), we get a palindrome (4251056501524).

The spelling of 1020033201323 in words is "one trillion, twenty billion, thirty-three million, two hundred one thousand, three hundred twenty-three".