30230322122303 has 4 divisors (see below), whose sum is σ = 30248500309248. Its totient is φ = 30212143935360.

The previous prime is 30230322122281. The next prime is 30230322122317. The reversal of 30230322122303 is 30322122303203.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30230322122303 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 (30230322122503) 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, 9089090978 + ... + 9089094303.

It is an arithmetic number, because the mean of its divisors is an integer number (7562125077312).

Almost surely, 2^{30230322122303} is an apocalyptic number.

30230322122303 is a deficient number, since it is larger than the sum of its proper divisors (18178186945).

30230322122303 is a wasteful number, since it uses less digits than its factorization.

30230322122303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18178186944.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 30230322122303 its reverse (30322122303203), we get a palindrome (60552444425506).

The spelling of 30230322122303 in words is "thirty trillion, two hundred thirty billion, three hundred twenty-two million, one hundred twenty-two thousand, three hundred three".