11351117 has 2 divisors, whose sum is σ = 11351118. Its totient is φ = 11351116.

The previous prime is 11351101. The next prime is 11351141. The reversal of 11351117 is 71115311.

11351117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9449476 + 1901641 = 3074^2 + 1379^2 .

It is an emirp because it is prime and its reverse (71115311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11351117 - 2⁴ = 11351101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11351147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5675558 + 5675559.

It is an arithmetic number, because the mean of its divisors is an integer number (5675559).

Almost surely, 2^11351117 is an apocalyptic number.

It is an amenable number.

11351117 is a deficient number, since it is larger than the sum of its proper divisors (1).

11351117 is an equidigital number, since it uses as much as digits as its factorization.

11351117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 105, while the sum is 20.

The square root of 11351117 is about 3369.1418788766. The cubic root of 11351117 is about 224.7395636832.

Adding to 11351117 its reverse (71115311), we get a palindrome (82466428).

The spelling of 11351117 in words is "eleven million, three hundred fifty-one thousand, one hundred seventeen".