30200020332 has 12 divisors (see below), whose sum is σ = 70466714136. Its totient is φ = 10066673440.

The previous prime is 30200020313. The next prime is 30200020337. The reversal of 30200020332 is 23302000203.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (30200020337) 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, 1258334169 + ... + 1258334192.

It is an arithmetic number, because the mean of its divisors is an integer number (5872226178).

Almost surely, 2^30200020332 is an apocalyptic number.

It is an amenable number.

30200020332 is an abundant number, since it is smaller than the sum of its proper divisors (40266693804).

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

30200020332 is a wasteful number, since it uses less digits than its factorization.

30200020332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2516668368 (or 2516668366 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 15.

Adding to 30200020332 its reverse (23302000203), we get a palindrome (53502020535).

The spelling of 30200020332 in words is "thirty billion, two hundred million, twenty thousand, three hundred thirty-two".