30332120331223 has 8 divisors (see below), whose sum is σ = 31198195516688. Its totient is φ = 29468481364224.

The previous prime is 30332120331217. The next prime is 30332120331427. The reversal of 30332120331223 is 32213302123303.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30332120331223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30332120331191 and 30332120331200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30332120331923) 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, 609029361 + ... + 609079162.

It is an arithmetic number, because the mean of its divisors is an integer number (3899774439586).

Almost surely, 2^{30332120331223} is an apocalyptic number.

30332120331223 is a deficient number, since it is larger than the sum of its proper divisors (866075185465).

30332120331223 is a wasteful number, since it uses less digits than its factorization.

30332120331223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1218109233.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 30332120331223 its reverse (32213302123303), we get a palindrome (62545422454526).

The spelling of 30332120331223 in words is "thirty trillion, three hundred thirty-two billion, one hundred twenty million, three hundred thirty-one thousand, two hundred twenty-three".