1355113 has 2 divisors, whose sum is σ = 1355114. Its totient is φ = 1355112.

The previous prime is 1355089. The next prime is 1355119. The reversal of 1355113 is 3115531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1227664 + 127449 = 1108^2 + 357^2 .

It is a cyclic number.

It is not a de Polignac number, because 1355113 - 2⁹ = 1354601 is a prime.

It is not a weakly prime, because it can be changed into another prime (1355119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677556 + 677557.

It is an arithmetic number, because the mean of its divisors is an integer number (677557).

2^1355113 is an apocalyptic number.

It is an amenable number.

1355113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1355113 is an equidigital number, since it uses as much as digits as its factorization.

1355113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 225, while the sum is 19.

The square root of 1355113 is about 1164.0932093265. The cubic root of 1355113 is about 110.6602984594.

The spelling of 1355113 in words is "one million, three hundred fifty-five thousand, one hundred thirteen".