34305301123 has 4 divisors (see below), whose sum is σ = 34718618088. Its totient is φ = 33891984160.

The previous prime is 34305301111. The next prime is 34305301139. The reversal of 34305301123 is 32110350343.

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

It is a cyclic number.

It is not a de Polignac number, because 34305301123 - 2⁵ = 34305301091 is a prime.

It is a super-2 number, since 2×34305301123² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34305301103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206658358 + ... + 206658523.

It is an arithmetic number, because the mean of its divisors is an integer number (8679654522).

Almost surely, 2^34305301123 is an apocalyptic number.

34305301123 is a deficient number, since it is larger than the sum of its proper divisors (413316965).

34305301123 is an equidigital number, since it uses as much as digits as its factorization.

34305301123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413316964.

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 34305301123 its reverse (32110350343), we get a palindrome (66415651466).

The spelling of 34305301123 in words is "thirty-four billion, three hundred five million, three hundred one thousand, one hundred twenty-three".