20101735052355 has 96 divisors (see below), whose sum is σ = 36780233785344. Its totient is φ = 9357628896000.

The previous prime is 20101735052339. The next prime is 20101735052369. The reversal of 20101735052355 is 55325053710102.

It is not a de Polignac number, because 20101735052355 - 2⁴ = 20101735052339 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5739085 + ... + 8552225.

It is an arithmetic number, because the mean of its divisors is an integer number (383127435264).

Almost surely, 2^{20101735052355} is an apocalyptic number.

20101735052355 is a deficient number, since it is larger than the sum of its proper divisors (16678498732989).

20101735052355 is a wasteful number, since it uses less digits than its factorization.

20101735052355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2813329 (or 2813318 counting only the distinct ones).

The product of its (nonzero) digits is 157500, while the sum is 39.

Adding to 20101735052355 its reverse (55325053710102), we get a palindrome (75426788762457).

The spelling of 20101735052355 in words is "twenty trillion, one hundred one billion, seven hundred thirty-five million, fifty-two thousand, three hundred fifty-five".