7135133 has 2 divisors, whose sum is σ = 7135134. Its totient is φ = 7135132.

The previous prime is 7135123. The next prime is 7135153. The reversal of 7135133 is 3315317.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6285049 + 850084 = 2507^2 + 922^2 .

It is an emirp because it is prime and its reverse (3315317) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7135133 - 2⁶ = 7135069 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7135099 and 7135108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7135103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3567566 + 3567567.

It is an arithmetic number, because the mean of its divisors is an integer number (3567567).

Almost surely, 2^7135133 is an apocalyptic number.

It is an amenable number.

7135133 is a deficient number, since it is larger than the sum of its proper divisors (1).

7135133 is an equidigital number, since it uses as much as digits as its factorization.

7135133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 945, while the sum is 23.

The square root of 7135133 is about 2671.1669734406. The cubic root of 7135133 is about 192.5162340838.

The spelling of 7135133 in words is "seven million, one hundred thirty-five thousand, one hundred thirty-three".