30013034012 has 24 divisors (see below), whose sum is σ = 56969967600. Its totient is φ = 13752510336.

The previous prime is 30013033957. The next prime is 30013034027. The reversal of 30013034012 is 21043031003.

It is a happy number.

It is a super-2 number, since 2×30013034012² (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, 2068937 + ... + 2083392.

It is an arithmetic number, because the mean of its divisors is an integer number (2373748650).

Almost surely, 2^30013034012 is an apocalyptic number.

It is an amenable number.

30013034012 is a deficient number, since it is larger than the sum of its proper divisors (26956933588).

30013034012 is a wasteful number, since it uses less digits than its factorization.

30013034012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4152485 (or 4152483 counting only the distinct ones).

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

Adding to 30013034012 its reverse (21043031003), we get a palindrome (51056065015).

The spelling of 30013034012 in words is "thirty billion, thirteen million, thirty-four thousand, twelve".