30230223303 has 16 divisors (see below), whose sum is σ = 46713908736. Its totient is φ = 17031110880.

The previous prime is 30230223281. The next prime is 30230223311. The reversal of 30230223303 is 30332203203.

It is not a de Polignac number, because 30230223303 - 2¹³ = 30230215111 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 30230223303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30230223323) 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 15 ways as a sum of consecutive naturals, for example, 10136076 + ... + 10139057.

It is an arithmetic number, because the mean of its divisors is an integer number (2919619296).

Almost surely, 2^30230223303 is an apocalyptic number.

30230223303 is a deficient number, since it is larger than the sum of its proper divisors (16483685433).

30230223303 is a wasteful number, since it uses less digits than its factorization.

30230223303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20275214.

The product of its (nonzero) digits is 1944, while the sum is 21.

Adding to 30230223303 its reverse (30332203203), we get a palindrome (60562426506).

The spelling of 30230223303 in words is "thirty billion, two hundred thirty million, two hundred twenty-three thousand, three hundred three".