30010323020 has 12 divisors (see below), whose sum is σ = 63021678384. Its totient is φ = 12004129200.

The previous prime is 30010323001. The next prime is 30010323029. The reversal of 30010323020 is 2032301003.

It is a junction number, because it is equal to n+sod(n) for n = 30010322986 and 30010323004.

It is not an unprimeable number, because it can be changed into a prime (30010323029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 750258056 + ... + 750258095.

It is an arithmetic number, because the mean of its divisors is an integer number (5251806532).

Almost surely, 2^30010323020 is an apocalyptic number.

It is an amenable number.

30010323020 is an abundant number, since it is smaller than the sum of its proper divisors (33011355364).

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

30010323020 is a wasteful number, since it uses less digits than its factorization.

30010323020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1500516160 (or 1500516158 counting only the distinct ones).

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

Adding to 30010323020 its reverse (2032301003), we get a palindrome (32042624023).

The spelling of 30010323020 in words is "thirty billion, ten million, three hundred twenty-three thousand, twenty".