20223431300313 has 12 divisors (see below), whose sum is σ = 30153933408768. Its totient is φ = 13047375032280.

The previous prime is 20223431300287. The next prime is 20223431300323. The reversal of 20223431300313 is 31300313432202.

20223431300313 is a `hidden beast` number, since 2 + 0 + 2 + 2 + 3 + 43 + 1 + 300 + 313 = 666.

It is not a de Polignac number, because 20223431300313 - 2⁹ = 20223431299801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20223431300323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36242708145 + ... + 36242708702.

It is an arithmetic number, because the mean of its divisors is an integer number (2512827784064).

Almost surely, 2^{20223431300313} is an apocalyptic number.

It is an amenable number.

20223431300313 is a deficient number, since it is larger than the sum of its proper divisors (9930502108455).

20223431300313 is a wasteful number, since it uses less digits than its factorization.

20223431300313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72485416884 (or 72485416881 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 20223431300313 its reverse (31300313432202), we get a palindrome (51523744732515).

The spelling of 20223431300313 in words is "twenty trillion, two hundred twenty-three billion, four hundred thirty-one million, three hundred thousand, three hundred thirteen".