20231120333313 has 6 divisors (see below), whose sum is σ = 29222729370354. Its totient is φ = 13487413555536.

The previous prime is 20231120333267. The next prime is 20231120333321. The reversal of 20231120333313 is 31333302113202.

20231120333313 is a `hidden beast` number, since 2 + 0 + 2 + 3 + 1 + 12 + 0 + 333 + 313 = 666.

It can be written as a sum of positive squares in only one way, i.e., 15588030556224 + 4643089777089 = 3948168^2 + 2154783^2 .

It is not a de Polignac number, because 20231120333313 - 2³⁸ = 19956242426369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20231120333383) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1123951129620 + ... + 1123951129637.

It is an arithmetic number, because the mean of its divisors is an integer number (4870454895059).

Almost surely, 2^{20231120333313} is an apocalyptic number.

It is an amenable number.

20231120333313 is a deficient number, since it is larger than the sum of its proper divisors (8991609037041).

20231120333313 is a wasteful number, since it uses less digits than its factorization.

20231120333313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2247902259263 (or 2247902259260 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 20231120333313 its reverse (31333302113202), we get a palindrome (51564422446515).

The spelling of 20231120333313 in words is "twenty trillion, two hundred thirty-one billion, one hundred twenty million, three hundred thirty-three thousand, three hundred thirteen".