330313030232231 has 4 divisors (see below), whose sum is σ = 330510940977000. Its totient is φ = 330115119487464.

The previous prime is 330313030232221. The next prime is 330313030232233. The reversal of 330313030232231 is 132232030313033.

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-330313030232231 is a prime.

It is a super-2 number, since 2×330313030232231² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 330313030232194 and 330313030232203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330313030232233) 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, 98955369881 + ... + 98955373218.

It is an arithmetic number, because the mean of its divisors is an integer number (82627735244250).

Almost surely, 2^{330313030232231} is an apocalyptic number.

330313030232231 is a deficient number, since it is larger than the sum of its proper divisors (197910744769).

330313030232231 is a wasteful number, since it uses less digits than its factorization.

330313030232231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197910744768.

The product of its (nonzero) digits is 17496, while the sum is 29.

Adding to 330313030232231 its reverse (132232030313033), we get a palindrome (462545060545264).

The spelling of 330313030232231 in words is "three hundred thirty trillion, three hundred thirteen billion, thirty million, two hundred thirty-two thousand, two hundred thirty-one".