1356133 has 2 divisors, whose sum is σ = 1356134. Its totient is φ = 1356132.

The previous prime is 1356109. The next prime is 1356143. The reversal of 1356133 is 3316531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 743044 + 613089 = 862^2 + 783^2 .

It is a cyclic number.

It is not a de Polignac number, because 1356133 - 2⁵ = 1356101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1356143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 678066 + 678067.

It is an arithmetic number, because the mean of its divisors is an integer number (678067).

2^1356133 is an apocalyptic number.

It is an amenable number.

1356133 is a deficient number, since it is larger than the sum of its proper divisors (1).

1356133 is an equidigital number, since it uses as much as digits as its factorization.

1356133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 810, while the sum is 22.

The square root of 1356133 is about 1164.5312361633. The cubic root of 1356133 is about 110.6880563404.

The spelling of 1356133 in words is "one million, three hundred fifty-six thousand, one hundred thirty-three".