1351117 has 2 divisors, whose sum is σ = 1351118. Its totient is φ = 1351116.

The previous prime is 1351111. The next prime is 1351121. The reversal of 1351117 is 7111531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1069156 + 281961 = 1034^2 + 531^2 .

It is a cyclic number.

It is not a de Polignac number, because 1351117 - 2¹⁵ = 1318349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1351094 and 1351103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1351111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675558 + 675559.

It is an arithmetic number, because the mean of its divisors is an integer number (675559).

2^1351117 is an apocalyptic number.

It is an amenable number.

1351117 is a deficient number, since it is larger than the sum of its proper divisors (1).

1351117 is an equidigital number, since it uses as much as digits as its factorization.

1351117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 105, while the sum is 19.

The square root of 1351117 is about 1162.3755847401. The cubic root of 1351117 is about 110.5514185056.

Adding to 1351117 its reverse (7111531), we get a palindrome (8462648).

The spelling of 1351117 in words is "one million, three hundred fifty-one thousand, one hundred seventeen".