20002110100417 has 2 divisors, whose sum is σ = 20002110100418. Its totient is φ = 20002110100416.

The previous prime is 20002110100411. The next prime is 20002110100457. The reversal of 20002110100417 is 71400101120002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14651141837761 + 5350968262656 = 3827681^2 + 2313216^2 .

It is a cyclic number.

It is not a de Polignac number, because 20002110100417 - 2²⁷ = 20001975882689 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20002110100394 and 20002110100403.

It is not a weakly prime, because it can be changed into another prime (20002110100411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10001055050208 + 10001055050209.

It is an arithmetic number, because the mean of its divisors is an integer number (10001055050209).

Almost surely, 2^{20002110100417} is an apocalyptic number.

It is an amenable number.

20002110100417 is a deficient number, since it is larger than the sum of its proper divisors (1).

20002110100417 is an equidigital number, since it uses as much as digits as its factorization.

20002110100417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 20002110100417 its reverse (71400101120002), we get a palindrome (91402211220419).

The spelling of 20002110100417 in words is "twenty trillion, two billion, one hundred ten million, one hundred thousand, four hundred seventeen".