20232223324313 has 48 divisors (see below), whose sum is σ = 27320140717056. Its totient is φ = 14549483632320.

The previous prime is 20232223324307. The next prime is 20232223324333. The reversal of 20232223324313 is 31342332223202.

It is a happy number.

It is not a de Polignac number, because 20232223324313 - 2¹² = 20232223320217 is a prime.

It is a super-3 number, since 3×20232223324313³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20232223324313.

It is not an unprimeable number, because it can be changed into a prime (20232223324303) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 60512906 + ... + 60846332.

It is an arithmetic number, because the mean of its divisors is an integer number (569169598272).

Almost surely, 2^{20232223324313} is an apocalyptic number.

It is an amenable number.

20232223324313 is a deficient number, since it is larger than the sum of its proper divisors (7087917392743).

20232223324313 is a wasteful number, since it uses less digits than its factorization.

20232223324313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338134 (or 338121 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 20232223324313 its reverse (31342332223202), we get a palindrome (51574555547515).

The spelling of 20232223324313 in words is "twenty trillion, two hundred thirty-two billion, two hundred twenty-three million, three hundred twenty-four thousand, three hundred thirteen".