30003213032 has 32 divisors (see below), whose sum is σ = 60591468000. Its totient is φ = 13845795264.

The previous prime is 30003212999. The next prime is 30003213043. The reversal of 30003213032 is 23031230003.

It is a self number, because there is not a number n which added to its sum of digits gives 30003213032.

It is an unprimeable number.

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, 1053719 + ... + 1081817.

It is an arithmetic number, because the mean of its divisors is an integer number (1893483375).

Almost surely, 2^30003213032 is an apocalyptic number.

It is an amenable number.

30003213032 is an abundant number, since it is smaller than the sum of its proper divisors (30588254968).

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

30003213032 is a wasteful number, since it uses less digits than its factorization.

30003213032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38385 (or 38381 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 30003213032 its reverse (23031230003), we get a palindrome (53034443035).

The spelling of 30003213032 in words is "thirty billion, three million, two hundred thirteen thousand, thirty-two".