30302124112 has 40 divisors (see below), whose sum is σ = 63237063680. Its totient is φ = 13983269760.

The previous prime is 30302124091. The next prime is 30302124119. The reversal of 30302124112 is 21142120303.

It is a happy number.

It is a super-3 number, since 3×30302124112³ (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30302124112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30302124119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2296189 + ... + 2309347.

It is an arithmetic number, because the mean of its divisors is an integer number (1580926592).

Almost surely, 2^30302124112 is an apocalyptic number.

It is an amenable number.

30302124112 is an abundant number, since it is smaller than the sum of its proper divisors (32934939568).

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

30302124112 is a wasteful number, since it uses less digits than its factorization.

30302124112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24251 (or 24245 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 30302124112 its reverse (21142120303), we get a palindrome (51444244415).

The spelling of 30302124112 in words is "thirty billion, three hundred two million, one hundred twenty-four thousand, one hundred twelve".