30030013120 has 168 divisors, whose sum is σ = 76238154864. Its totient is φ = 11264507904.

The previous prime is 30030013093. The next prime is 30030013127. The reversal of 30030013120 is 2131003003.

It is a self number, because there is not a number n which added to its sum of digits gives 30030013120.

It is not an unprimeable number, because it can be changed into a prime (30030013127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40968274 + ... + 40969006.

Almost surely, 2^30030013120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30030013120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38119077432).

30030013120 is an abundant number, since it is smaller than the sum of its proper divisors (46208141744).

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

30030013120 is a wasteful number, since it uses less digits than its factorization.

30030013120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1227 (or 1200 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 30030013120 its reverse (2131003003), we get a palindrome (32161016123).

The spelling of 30030013120 in words is "thirty billion, thirty million, thirteen thousand, one hundred twenty".