30011230232 has 16 divisors (see below), whose sum is σ = 58211438400. Its totient is φ = 14488180000.

The previous prime is 30011230229. The next prime is 30011230243. The reversal of 30011230232 is 23203211003.

It is a super-2 number, since 2×30011230232² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30011230232.

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 3 ways as a sum of consecutive naturals, for example, 64679144 + ... + 64679607.

It is an arithmetic number, because the mean of its divisors is an integer number (3638214900).

Almost surely, 2^30011230232 is an apocalyptic number.

It is an amenable number.

30011230232 is a deficient number, since it is larger than the sum of its proper divisors (28200208168).

30011230232 is a wasteful number, since it uses less digits than its factorization.

30011230232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129358786 (or 129358782 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30011230232 its reverse (23203211003), we get a palindrome (53214441235).

The spelling of 30011230232 in words is "thirty billion, eleven million, two hundred thirty thousand, two hundred thirty-two".