30343334231 has 12 divisors (see below), whose sum is σ = 35428580280. Its totient is φ = 25911874800.

The previous prime is 30343334213. The next prime is 30343334237. The reversal of 30343334231 is 13243334303.

It is a happy number.

It is not a de Polignac number, because 30343334231 - 2²² = 30339139927 is a prime.

It is a super-2 number, since 2×30343334231² (a number of 22 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 = 30343334194 and 30343334203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30343334237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1137845 + ... + 1164206.

It is an arithmetic number, because the mean of its divisors is an integer number (2952381690).

Almost surely, 2^30343334231 is an apocalyptic number.

30343334231 is a deficient number, since it is larger than the sum of its proper divisors (5085246049).

30343334231 is a wasteful number, since it uses less digits than its factorization.

30343334231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2302334 (or 2302327 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 30343334231 its reverse (13243334303), we get a palindrome (43586668534).

The spelling of 30343334231 in words is "thirty billion, three hundred forty-three million, three hundred thirty-four thousand, two hundred thirty-one".