30012112029 has 8 divisors (see below), whose sum is σ = 40017055680. Its totient is φ = 20007621536.

The previous prime is 30012112027. The next prime is 30012112073. The reversal of 30012112029 is 92021121003.

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 30012112029 - 2¹ = 30012112027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30012111996 and 30012112014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30012112027) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 97024 + ... + 263510.

It is an arithmetic number, because the mean of its divisors is an integer number (5002131960).

Almost surely, 2^30012112029 is an apocalyptic number.

It is an amenable number.

30012112029 is a deficient number, since it is larger than the sum of its proper divisors (10004943651).

30012112029 is a wasteful number, since it uses less digits than its factorization.

30012112029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226579.

The product of its (nonzero) digits is 216, while the sum is 21.

The spelling of 30012112029 in words is "thirty billion, twelve million, one hundred twelve thousand, twenty-nine".