20233310013 has 24 divisors (see below), whose sum is σ = 34853240448. Its totient is φ = 11059199712.

The previous prime is 20233310011. The next prime is 20233310017. The reversal of 20233310013 is 31001333202.

It is not a de Polignac number, because 20233310013 - 2¹ = 20233310011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20233310011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6980370 + ... + 6983267.

It is an arithmetic number, because the mean of its divisors is an integer number (1452218352).

Almost surely, 2^20233310013 is an apocalyptic number.

20233310013 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

20233310013 is a deficient number, since it is larger than the sum of its proper divisors (14619930435).

20233310013 is a wasteful number, since it uses less digits than its factorization.

20233310013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13963673 (or 13963670 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 20233310013 its reverse (31001333202), we get a palindrome (51234643215).

The spelling of 20233310013 in words is "twenty billion, two hundred thirty-three million, three hundred ten thousand, thirteen".