30230301020 has 24 divisors (see below), whose sum is σ = 63940354800. Its totient is φ = 12005125632.

The previous prime is 30230301001. The next prime is 30230301029. The reversal of 30230301020 is 2010303203.

It is a junction number, because it is equal to n+sod(n) for n = 30230300986 and 30230301004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30230301029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5434325 + ... + 5439884.

It is an arithmetic number, because the mean of its divisors is an integer number (2664181450).

Almost surely, 2^30230301020 is an apocalyptic number.

It is an amenable number.

30230301020 is an abundant number, since it is smaller than the sum of its proper divisors (33710053780).

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

30230301020 is a wasteful number, since it uses less digits than its factorization.

30230301020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10874357 (or 10874355 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 30230301020 its reverse (2010303203), we get a palindrome (32240604223).

The spelling of 30230301020 in words is "thirty billion, two hundred thirty million, three hundred one thousand, twenty".