11120346617 has 2 divisors, whose sum is σ = 11120346618. Its totient is φ = 11120346616.

The previous prime is 11120346571. The next prime is 11120346637. The reversal of 11120346617 is 71664302111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7522266361 + 3598080256 = 86731^2 + 59984^2 .

It is a cyclic number.

It is not a de Polignac number, because 11120346617 - 2¹² = 11120342521 is a prime.

It is not a weakly prime, because it can be changed into another prime (11120346637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560173308 + 5560173309.

It is an arithmetic number, because the mean of its divisors is an integer number (5560173309).

Almost surely, 2^11120346617 is an apocalyptic number.

It is an amenable number.

11120346617 is a deficient number, since it is larger than the sum of its proper divisors (1).

11120346617 is an equidigital number, since it uses as much as digits as its factorization.

11120346617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 32.

Adding to 11120346617 its reverse (71664302111), we get a palindrome (82784648728).

The spelling of 11120346617 in words is "eleven billion, one hundred twenty million, three hundred forty-six thousand, six hundred seventeen".