34151323 has 2 divisors, whose sum is σ = 34151324. Its totient is φ = 34151322.

The previous prime is 34151287. The next prime is 34151353. The reversal of 34151323 is 32315143.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34151323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34151294 and 34151303.

It is not a weakly prime, because it can be changed into another prime (34151353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17075661 + 17075662.

It is an arithmetic number, because the mean of its divisors is an integer number (17075662).

Almost surely, 2^34151323 is an apocalyptic number.

34151323 is a deficient number, since it is larger than the sum of its proper divisors (1).

34151323 is an equidigital number, since it uses as much as digits as its factorization.

34151323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1080, while the sum is 22.

The square root of 34151323 is about 5843.9133292683. The cubic root of 34151323 is about 324.4410843315.

Adding to 34151323 its reverse (32315143), we get a palindrome (66466466).

The spelling of 34151323 in words is "thirty-four million, one hundred fifty-one thousand, three hundred twenty-three".