20110410317 has 2 divisors, whose sum is σ = 20110410318. Its totient is φ = 20110410316.

The previous prime is 20110410301. The next prime is 20110410349. The reversal of 20110410317 is 71301401102.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18444627721 + 1665782596 = 135811^2 + 40814^2 .

It is a cyclic number.

It is not a de Polignac number, because 20110410317 - 2⁴ = 20110410301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20110010317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10055205158 + 10055205159.

It is an arithmetic number, because the mean of its divisors is an integer number (10055205159).

Almost surely, 2^20110410317 is an apocalyptic number.

It is an amenable number.

20110410317 is a deficient number, since it is larger than the sum of its proper divisors (1).

20110410317 is an equidigital number, since it uses as much as digits as its factorization.

20110410317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 20.

Adding to 20110410317 its reverse (71301401102), we get a palindrome (91411811419).

The spelling of 20110410317 in words is "twenty billion, one hundred ten million, four hundred ten thousand, three hundred seventeen".