34021151 has 2 divisors, whose sum is σ = 34021152. Its totient is φ = 34021150.

The previous prime is 34021133. The next prime is 34021157. The reversal of 34021151 is 15112043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34021151 - 2⁶ = 34021087 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34021157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17010575 + 17010576.

It is an arithmetic number, because the mean of its divisors is an integer number (17010576).

Almost surely, 2^34021151 is an apocalyptic number.

34021151 is a deficient number, since it is larger than the sum of its proper divisors (1).

34021151 is an equidigital number, since it uses as much as digits as its factorization.

34021151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 34021151 is about 5832.7652961524. The cubic root of 34021151 is about 324.0283436821.

Adding to 34021151 its reverse (15112043), we get a palindrome (49133194).

The spelling of 34021151 in words is "thirty-four million, twenty-one thousand, one hundred fifty-one".