30102330030 has 32 divisors (see below), whose sum is σ = 72310816800. Its totient is φ = 8020040832.

The previous prime is 30102330017. The next prime is 30102330047. The reversal of 30102330030 is 3003320103.

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

It is a junction number, because it is equal to n+sod(n) for n = 30102329991 and 30102330009.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 419125 + ... + 485664.

It is an arithmetic number, because the mean of its divisors is an integer number (2259713025).

Almost surely, 2^30102330030 is an apocalyptic number.

30102330030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30102330030 is an abundant number, since it is smaller than the sum of its proper divisors (42208486770).

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

30102330030 is a wasteful number, since it uses less digits than its factorization.

30102330030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905908.

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

Adding to 30102330030 its reverse (3003320103), we get a palindrome (33105650133).

The spelling of 30102330030 in words is "thirty billion, one hundred two million, three hundred thirty thousand, thirty".