20332223303313 has 32 divisors (see below), whose sum is σ = 28853920922112. Its totient is φ = 12691038931200.

The previous prime is 20332223303299. The next prime is 20332223303321. The reversal of 20332223303313 is 31330332223302.

It is not a de Polignac number, because 20332223303313 - 2⁹ = 20332223302801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20332223303323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22488370 + ... + 23375012.

It is an arithmetic number, because the mean of its divisors is an integer number (901685028816).

Almost surely, 2^{20332223303313} is an apocalyptic number.

It is an amenable number.

20332223303313 is a deficient number, since it is larger than the sum of its proper divisors (8521697618799).

20332223303313 is a wasteful number, since it uses less digits than its factorization.

20332223303313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889005.

The product of its (nonzero) digits is 34992, while the sum is 30.

Adding to 20332223303313 its reverse (31330332223302), we get a palindrome (51662555526615).

The spelling of 20332223303313 in words is "twenty trillion, three hundred thirty-two billion, two hundred twenty-three million, three hundred three thousand, three hundred thirteen".