30110321012 has 12 divisors (see below), whose sum is σ = 52694285280. Its totient is φ = 15054810936.

The previous prime is 30110321011. The next prime is 30110321029. The reversal of 30110321012 is 21012301103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30110321011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258689 + ... + 356567.

It is an arithmetic number, because the mean of its divisors is an integer number (4391190440).

Almost surely, 2^30110321012 is an apocalyptic number.

It is an amenable number.

30110321012 is a deficient number, since it is larger than the sum of its proper divisors (22583964268).

30110321012 is a wasteful number, since it uses less digits than its factorization.

30110321012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174790 (or 174788 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 30110321012 its reverse (21012301103), we get a palindrome (51122622115).

It can be divided in two parts, 301103 and 21012, that multiplied together give a palindrome (6326776236).

The spelling of 30110321012 in words is "thirty billion, one hundred ten million, three hundred twenty-one thousand, twelve".