30314021012 has 24 divisors (see below), whose sum is σ = 58114385280. Its totient is φ = 13721442560.

The previous prime is 30314021009. The next prime is 30314021021. The reversal of 30314021012 is 21012041303.

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, 1430813 + ... + 1451844.

It is an arithmetic number, because the mean of its divisors is an integer number (2421432720).

Almost surely, 2^30314021012 is an apocalyptic number.

It is an amenable number.

30314021012 is a deficient number, since it is larger than the sum of its proper divisors (27800364268).

30314021012 is a wasteful number, since it uses less digits than its factorization.

30314021012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2882911 (or 2882909 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 30314021012 its reverse (21012041303), we get a palindrome (51326062315).

The spelling of 30314021012 in words is "thirty billion, three hundred fourteen million, twenty-one thousand, twelve".