34155133 has 2 divisors, whose sum is σ = 34155134. Its totient is φ = 34155132.

The previous prime is 34155131. The next prime is 34155137. The reversal of 34155133 is 33155143.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30669444 + 3485689 = 5538^2 + 1867^2 .

It is a cyclic number.

It is not a de Polignac number, because 34155133 - 2¹ = 34155131 is a prime.

It is a super-3 number, since 3×34155133³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 34155131, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 34155098 and 34155107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34155131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17077566 + 17077567.

It is an arithmetic number, because the mean of its divisors is an integer number (17077567).

Almost surely, 2^34155133 is an apocalyptic number.

It is an amenable number.

34155133 is a deficient number, since it is larger than the sum of its proper divisors (1).

34155133 is an equidigital number, since it uses as much as digits as its factorization.

34155133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2700, while the sum is 25.

The square root of 34155133 is about 5844.2393003709. The cubic root of 34155133 is about 324.4531490136.

The spelling of 34155133 in words is "thirty-four million, one hundred fifty-five thousand, one hundred thirty-three".