30330133232231 has 8 divisors (see below), whose sum is σ = 34663110693024. Its totient is φ = 25997181092640.

The previous prime is 30330133232183. The next prime is 30330133232257. The reversal of 30330133232231 is 13223233103303.

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 30330133232231 - 2²⁶ = 30330066123367 is a prime.

It is a super-2 number, since 2×30330133232231² (a number of 28 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 = 30330133232194 and 30330133232203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30330133232291) 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, 3690140 + ... + 8618433.

It is an arithmetic number, because the mean of its divisors is an integer number (4332888836628).

Almost surely, 2^{30330133232231} is an apocalyptic number.

30330133232231 is a deficient number, since it is larger than the sum of its proper divisors (4332977460793).

30330133232231 is a wasteful number, since it uses less digits than its factorization.

30330133232231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12660601.

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

Adding to 30330133232231 its reverse (13223233103303), we get a palindrome (43553366335534).

The spelling of 30330133232231 in words is "thirty trillion, three hundred thirty billion, one hundred thirty-three million, two hundred thirty-two thousand, two hundred thirty-one".