30012112030 has 8 divisors (see below), whose sum is σ = 54021801672. Its totient is φ = 12004844808.

The previous prime is 30012112027. The next prime is 30012112073. The reversal of 30012112030 is 3021121003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 30012112030.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1500605592 + ... + 1500605611.

It is an arithmetic number, because the mean of its divisors is an integer number (6752725209).

Almost surely, 2^30012112030 is an apocalyptic number.

30012112030 is a deficient number, since it is larger than the sum of its proper divisors (24009689642).

30012112030 is a wasteful number, since it uses less digits than its factorization.

30012112030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3001211210.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 30012112030 its reverse (3021121003), we get a palindrome (33033233033).

The spelling of 30012112030 in words is "thirty billion, twelve million, one hundred twelve thousand, thirty".