20116310571050 has 48 divisors (see below), whose sum is σ = 39390140700000. Its totient is φ = 7622147707200.

The previous prime is 20116310571023. The next prime is 20116310571059. The reversal of 20116310571050 is 5017501361102.

It is a junction number, because it is equal to n+sod(n) for n = 20116310570998 and 20116310571016.

It is not an unprimeable number, because it can be changed into a prime (20116310571059) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7092701 + ... + 9515199.

It is an arithmetic number, because the mean of its divisors is an integer number (820627931250).

Almost surely, 2^{20116310571050} is an apocalyptic number.

20116310571050 is a deficient number, since it is larger than the sum of its proper divisors (19273830128950).

20116310571050 is a wasteful number, since it uses less digits than its factorization.

20116310571050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2431271 (or 2431266 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 32.

The spelling of 20116310571050 in words is "twenty trillion, one hundred sixteen billion, three hundred ten million, five hundred seventy-one thousand, fifty".