30303301223 has 8 divisors (see below), whose sum is σ = 32646364800. Its totient is φ = 27961957728.

The previous prime is 30303301211. The next prime is 30303301241. The reversal of 30303301223 is 32210330303.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30303301223 - 2⁴ = 30303301207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30303301195 and 30303301204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30303306223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393308 + ... + 464001.

It is an arithmetic number, because the mean of its divisors is an integer number (4080795600).

Almost surely, 2^30303301223 is an apocalyptic number.

30303301223 is a deficient number, since it is larger than the sum of its proper divisors (2343063577).

30303301223 is a wasteful number, since it uses less digits than its factorization.

30303301223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860041.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 30303301223 its reverse (32210330303), we get a palindrome (62513631526).

The spelling of 30303301223 in words is "thirty billion, three hundred three million, three hundred one thousand, two hundred twenty-three".