30231234005 has 64 divisors (see below), whose sum is σ = 43615756800. Its totient is φ = 19678740480.

The previous prime is 30231233993. The next prime is 30231234037. The reversal of 30231234005 is 50043213203.

It is not a de Polignac number, because 30231234005 - 2⁸ = 30231233749 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20302301 + ... + 20303789.

It is an arithmetic number, because the mean of its divisors is an integer number (681496200).

Almost surely, 2^30231234005 is an apocalyptic number.

30231234005 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30231234005 is a deficient number, since it is larger than the sum of its proper divisors (13384522795).

30231234005 is a wasteful number, since it uses less digits than its factorization.

30231234005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1854.

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 30231234005 its reverse (50043213203), we get a palindrome (80274447208).

The spelling of 30231234005 in words is "thirty billion, two hundred thirty-one million, two hundred thirty-four thousand, five".