30013032030 has 32 divisors (see below), whose sum is σ = 72433699200. Its totient is φ = 7958761632.

The previous prime is 30013032029. The next prime is 30013032037. The reversal of 30013032030 is 3023031003.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30013032037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2789140 + ... + 2799879.

It is an arithmetic number, because the mean of its divisors is an integer number (2263553100).

Almost surely, 2^30013032030 is an apocalyptic number.

30013032030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30013032030 is an abundant number, since it is smaller than the sum of its proper divisors (42420667170).

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

30013032030 is a wasteful number, since it uses less digits than its factorization.

30013032030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5589208.

The product of its (nonzero) digits is 162, while the sum is 15.

Adding to 30013032030 its reverse (3023031003), we get a palindrome (33036063033).

The spelling of 30013032030 in words is "thirty billion, thirteen million, thirty-two thousand, thirty".