20314123110020 has 24 divisors (see below), whose sum is σ = 42747255386304. Its totient is φ = 8108964128736.

The previous prime is 20314123109981. The next prime is 20314123110049. The reversal of 20314123110020 is 2001132141302.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 20314123109974 and 20314123110001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1042809722 + ... + 1042829201.

It is an arithmetic number, because the mean of its divisors is an integer number (1781135641096).

Almost surely, 2^{20314123110020} is an apocalyptic number.

20314123110020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20314123110020 is an abundant number, since it is smaller than the sum of its proper divisors (22433132276284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20314123110020 is a wasteful number, since it uses less digits than its factorization.

20314123110020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2085639419 (or 2085639417 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 20314123110020 its reverse (2001132141302), we get a palindrome (22315255251322).

The spelling of 20314123110020 in words is "twenty trillion, three hundred fourteen billion, one hundred twenty-three million, one hundred ten thousand, twenty".