20350023200126 has 16 divisors (see below), whose sum is σ = 30583193755248. Its totient is φ = 10155627417600.

The previous prime is 20350023200123. The next prime is 20350023200153. The reversal of 20350023200126 is 62100232005302.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 20350023200095 and 20350023200104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20350023200123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18865781 + ... + 19915263.

It is an arithmetic number, because the mean of its divisors is an integer number (1911449609703).

Almost surely, 2^{20350023200126} is an apocalyptic number.

20350023200126 is a deficient number, since it is larger than the sum of its proper divisors (10233170555122).

20350023200126 is a wasteful number, since it uses less digits than its factorization.

20350023200126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067947.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 20350023200126 its reverse (62100232005302), we get a palindrome (82450255205428).

The spelling of 20350023200126 in words is "twenty trillion, three hundred fifty billion, twenty-three million, two hundred thousand, one hundred twenty-six".