20233302103013 has 8 divisors (see below), whose sum is σ = 20287837546200. Its totient is φ = 20178808760320.

The previous prime is 20233302102931. The next prime is 20233302103073. The reversal of 20233302103013 is 31030120333202.

It can be written as a sum of positive squares in 4 ways, for example, as 14474996378404 + 5758305724609 = 3804602^2 + 2399647^2 .

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 20233302103013 - 2⁸ = 20233302102757 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20233302103013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20233302103073) 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, 9562520 + ... + 11485137.

It is an arithmetic number, because the mean of its divisors is an integer number (2535979693275).

Almost surely, 2^{20233302103013} is an apocalyptic number.

It is an amenable number.

20233302103013 is a deficient number, since it is larger than the sum of its proper divisors (54535443187).

20233302103013 is a wasteful number, since it uses less digits than its factorization.

20233302103013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21050247.

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

Adding to 20233302103013 its reverse (31030120333202), we get a palindrome (51263422436215).

The spelling of 20233302103013 in words is "twenty trillion, two hundred thirty-three billion, three hundred two million, one hundred three thousand, thirteen".