30304342423111 has 4 divisors (see below), whose sum is σ = 30305602869832. Its totient is φ = 30303081976392.

The previous prime is 30304342423063. The next prime is 30304342423247. The reversal of 30304342423111 is 11132424340303.

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 30304342423111 - 2²⁵ = 30304308868679 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 (30304342420111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 630187296 + ... + 630235381.

It is an arithmetic number, because the mean of its divisors is an integer number (7576400717458).

Almost surely, 2^{30304342423111} is an apocalyptic number.

30304342423111 is a deficient number, since it is larger than the sum of its proper divisors (1260446721).

30304342423111 is a wasteful number, since it uses less digits than its factorization.

30304342423111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1260446720.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 30304342423111 its reverse (11132424340303), we get a palindrome (41436766763414).

It can be divided in two parts, 3030434 and 2423111, that added together give a palindrome (5453545).

The spelling of 30304342423111 in words is "thirty trillion, three hundred four billion, three hundred forty-two million, four hundred twenty-three thousand, one hundred eleven".