304111134223 has 12 divisors (see below), whose sum is σ = 329375097360. Its totient is φ = 280657168896.

The previous prime is 304111134209. The next prime is 304111134241. The reversal of 304111134223 is 322431111403.

It is a de Polignac number, because none of the positive numbers 2^k-304111134223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304111134203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 597198 + ... + 982276.

It is an arithmetic number, because the mean of its divisors is an integer number (27447924780).

Almost surely, 2^304111134223 is an apocalyptic number.

304111134223 is a deficient number, since it is larger than the sum of its proper divisors (25263963137).

304111134223 is a wasteful number, since it uses less digits than its factorization.

304111134223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389778 (or 389765 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 304111134223 its reverse (322431111403), we get a palindrome (626542245626).

The spelling of 304111134223 in words is "three hundred four billion, one hundred eleven million, one hundred thirty-four thousand, two hundred twenty-three".