34251123 has 4 divisors (see below), whose sum is σ = 45668168. Its totient is φ = 22834080.

The previous prime is 34251121. The next prime is 34251143. The reversal of 34251123 is 32115243.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 34251123 - 2¹ = 34251121 is a prime.

It is a super-2 number, since 2×34251123² = 2346278853522258, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34251123.

It is not an unprimeable number, because it can be changed into a prime (34251121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5708518 + ... + 5708523.

It is an arithmetic number, because the mean of its divisors is an integer number (11417042).

Almost surely, 2^34251123 is an apocalyptic number.

34251123 is a deficient number, since it is larger than the sum of its proper divisors (11417045).

34251123 is a wasteful number, since it uses less digits than its factorization.

34251123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11417044.

The product of its digits is 720, while the sum is 21.

The square root of 34251123 is about 5852.4458989383. The cubic root of 34251123 is about 324.7568137383.

Adding to 34251123 its reverse (32115243), we get a palindrome (66366366).

The spelling of 34251123 in words is "thirty-four million, two hundred fifty-one thousand, one hundred twenty-three".