30020012030 has 8 divisors (see below), whose sum is σ = 54036021672. Its totient is φ = 12008004808.

The previous prime is 30020011979. The next prime is 30020012053. The reversal of 30020012030 is 3021002003.

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

It is a super-2 number, since 2×30020012030² (a number of 22 digits) contains 22 as substring.

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, 1501000592 + ... + 1501000611.

It is an arithmetic number, because the mean of its divisors is an integer number (6754502709).

Almost surely, 2^30020012030 is an apocalyptic number.

30020012030 is a deficient number, since it is larger than the sum of its proper divisors (24016009642).

30020012030 is a wasteful number, since it uses less digits than its factorization.

30020012030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3002001210.

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 30020012030 its reverse (3021002003), we get a palindrome (33041014033).

The spelling of 30020012030 in words is "thirty billion, twenty million, twelve thousand, thirty".