20330541102255 has 16 divisors (see below), whose sum is σ = 32528925233280. Its totient is φ = 10842935431328.

The previous prime is 20330541102251. The next prime is 20330541102269. The reversal of 20330541102255 is 55220114503302.

It is a cyclic number.

It is not a de Polignac number, because 20330541102255 - 2² = 20330541102251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20330541102251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11395456 + ... + 13058234.

It is an arithmetic number, because the mean of its divisors is an integer number (2033057827080).

Almost surely, 2^{20330541102255} is an apocalyptic number.

20330541102255 is a deficient number, since it is larger than the sum of its proper divisors (12198384131025).

20330541102255 is a wasteful number, since it uses less digits than its factorization.

20330541102255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2477910.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 20330541102255 its reverse (55220114503302), we get a palindrome (75550655605557).

The spelling of 20330541102255 in words is "twenty trillion, three hundred thirty billion, five hundred forty-one million, one hundred two thousand, two hundred fifty-five".