30213003020 has 12 divisors (see below), whose sum is σ = 63447306384. Its totient is φ = 12085201200.

The previous prime is 30213003017. The next prime is 30213003101. The reversal of 30213003020 is 2030031203.

It is a junction number, because it is equal to n+sod(n) for n = 30213002986 and 30213003004.

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 3 ways as a sum of consecutive naturals, for example, 755325056 + ... + 755325095.

It is an arithmetic number, because the mean of its divisors is an integer number (5287275532).

Almost surely, 2^30213003020 is an apocalyptic number.

It is an amenable number.

30213003020 is an abundant number, since it is smaller than the sum of its proper divisors (33234303364).

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

30213003020 is a wasteful number, since it uses less digits than its factorization.

30213003020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1510650160 (or 1510650158 counting only the distinct ones).

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

Adding to 30213003020 its reverse (2030031203), we get a palindrome (32243034223).

The spelling of 30213003020 in words is "thirty billion, two hundred thirteen million, three thousand, twenty".