30003034012 has 24 divisors (see below), whose sum is σ = 60270424704. Its totient is φ = 12801795312.

The previous prime is 30003033979. The next prime is 30003034031. The reversal of 30003034012 is 21043030003.

It is a super-2 number, since 2×30003034012² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2353858 + ... + 2366569.

It is an arithmetic number, because the mean of its divisors is an integer number (2511267696).

Almost surely, 2^30003034012 is an apocalyptic number.

It is an amenable number.

30003034012 is an abundant number, since it is smaller than the sum of its proper divisors (30267390692).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30003034012 is a wasteful number, since it uses less digits than its factorization.

30003034012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4720665 (or 4720663 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 30003034012 its reverse (21043030003), we get a palindrome (51046064015).

The spelling of 30003034012 in words is "thirty billion, three million, thirty-four thousand, twelve".