20331112313324 has 12 divisors (see below), whose sum is σ = 35579527669224. Its totient is φ = 10165532979264.

The previous prime is 20331112313311. The next prime is 20331112313327. The reversal of 20331112313324 is 42331321113302.

It is not an unprimeable number, because it can be changed into a prime (20331112313327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3739709 + ... + 7392404.

It is an arithmetic number, because the mean of its divisors is an integer number (2964960639102).

Almost surely, 2^{20331112313324} is an apocalyptic number.

It is an amenable number.

20331112313324 is a deficient number, since it is larger than the sum of its proper divisors (15248415355900).

20331112313324 is a wasteful number, since it uses less digits than its factorization.

20331112313324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11588704 (or 11588702 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 20331112313324 its reverse (42331321113302), we get a palindrome (62662433426626).

The spelling of 20331112313324 in words is "twenty trillion, three hundred thirty-one billion, one hundred twelve million, three hundred thirteen thousand, three hundred twenty-four".