20350320116126 has 32 divisors (see below), whose sum is σ = 40985260098048. Its totient is φ = 7318796444640.

The previous prime is 20350320116053. The next prime is 20350320116141. The reversal of 20350320116126 is 62161102305302.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20350320116092 and 20350320116101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5082495530 + ... + 5082499533.

It is an arithmetic number, because the mean of its divisors is an integer number (1280789378064).

Almost surely, 2^{20350320116126} is an apocalyptic number.

20350320116126 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

20350320116126 is an abundant number, since it is smaller than the sum of its proper divisors (20634939981922).

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

20350320116126 is a wasteful number, since it uses less digits than its factorization.

20350320116126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10164995096.

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 20350320116126 in words is "twenty trillion, three hundred fifty billion, three hundred twenty million, one hundred sixteen thousand, one hundred twenty-six".