20514303330117 has 8 divisors (see below), whose sum is σ = 28961369407296. Its totient is φ = 12871719736512.

The previous prime is 20514303330077. The next prime is 20514303330161. The reversal of 20514303330117 is 71103330341502.

It is a happy number.

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

It is not a de Polignac number, because 20514303330117 - 2²⁷ = 20514169112389 is a prime.

It is a super-2 number, since 2×20514303330117² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20514303330167) 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, 201120620833 + ... + 201120620934.

It is an arithmetic number, because the mean of its divisors is an integer number (3620171175912).

Almost surely, 2^{20514303330117} is an apocalyptic number.

It is an amenable number.

20514303330117 is a deficient number, since it is larger than the sum of its proper divisors (8447066077179).

20514303330117 is a wasteful number, since it uses less digits than its factorization.

20514303330117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402241241787.

The product of its (nonzero) digits is 22680, while the sum is 33.

Adding to 20514303330117 its reverse (71103330341502), we get a palindrome (91617633671619).

The spelling of 20514303330117 in words is "twenty trillion, five hundred fourteen billion, three hundred three million, three hundred thirty thousand, one hundred seventeen".