201112333417 has 2 divisors, whose sum is σ = 201112333418. Its totient is φ = 201112333416.

The previous prime is 201112333397. The next prime is 201112333441. The reversal of 201112333417 is 714333211102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101490667776 + 99621665641 = 318576^2 + 315629^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201112333417 is a prime.

It is not a weakly prime, because it can be changed into another prime (201112331417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100556166708 + 100556166709.

It is an arithmetic number, because the mean of its divisors is an integer number (100556166709).

Almost surely, 2^201112333417 is an apocalyptic number.

It is an amenable number.

201112333417 is a deficient number, since it is larger than the sum of its proper divisors (1).

201112333417 is an equidigital number, since it uses as much as digits as its factorization.

201112333417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

Adding to 201112333417 its reverse (714333211102), we get a palindrome (915445544519).

The spelling of 201112333417 in words is "two hundred one billion, one hundred twelve million, three hundred thirty-three thousand, four hundred seventeen".