23021013020333 has 8 divisors (see below), whose sum is σ = 23224908540600. Its totient is φ = 22817120478208.

The previous prime is 23021013020297. The next prime is 23021013020339. The reversal of 23021013020333 is 33302031012032.

It can be written as a sum of positive squares in 4 ways, for example, as 1180747370884 + 21840265649449 = 1086622^2 + 4673357^2 .

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 23021013020333 - 2²⁰ = 23021011971757 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23021013020299 and 23021013020308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23021013020339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16556213 + ... + 17892741.

It is an arithmetic number, because the mean of its divisors is an integer number (2903113567575).

Almost surely, 2^{23021013020333} is an apocalyptic number.

It is an amenable number.

23021013020333 is a deficient number, since it is larger than the sum of its proper divisors (203895520267).

23021013020333 is a wasteful number, since it uses less digits than its factorization.

23021013020333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1489071.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 23021013020333 its reverse (33302031012032), we get a palindrome (56323044032365).

The spelling of 23021013020333 in words is "twenty-three trillion, twenty-one billion, thirteen million, twenty thousand, three hundred thirty-three".