20330541102115 has 8 divisors (see below), whose sum is σ = 24451720768368. Its totient is φ = 16227718584480.

The previous prime is 20330541102071. The next prime is 20330541102119. The reversal of 20330541102115 is 51120114503302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20330541102115 - 2²⁷ = 20330406884387 is a prime.

It is a super-3 number, since 3×20330541102115³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20330541102119) 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, 4589284716 + ... + 4589289145.

It is an arithmetic number, because the mean of its divisors is an integer number (3056465096046).

Almost surely, 2^{20330541102115} is an apocalyptic number.

20330541102115 is a deficient number, since it is larger than the sum of its proper divisors (4121179666253).

20330541102115 is an equidigital number, since it uses as much as digits as its factorization.

20330541102115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9178574309.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 20330541102115 its reverse (51120114503302), we get a palindrome (71450655605417).

The spelling of 20330541102115 in words is "twenty trillion, three hundred thirty billion, five hundred forty-one million, one hundred two thousand, one hundred fifteen".