30204021112 has 16 divisors (see below), whose sum is σ = 56635287840. Its totient is φ = 15101277696.

The previous prime is 30204021083. The next prime is 30204021119. The reversal of 30204021112 is 21112040203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30204021119) 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, 109528 + ... + 269080.

It is an arithmetic number, because the mean of its divisors is an integer number (3539705490).

Almost surely, 2^30204021112 is an apocalyptic number.

It is an amenable number.

30204021112 is a deficient number, since it is larger than the sum of its proper divisors (26431266728).

30204021112 is a wasteful number, since it uses less digits than its factorization.

30204021112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183222 (or 183218 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 30204021112 its reverse (21112040203), we get a palindrome (51316061315).

The spelling of 30204021112 in words is "thirty billion, two hundred four million, twenty-one thousand, one hundred twelve".