30013133320 has 64 divisors (see below), whose sum is σ = 71357760000. Its totient is φ = 11337900288.

The previous prime is 30013133309. The next prime is 30013133329. The reversal of 30013133320 is 2333131003.

It is not an unprimeable number, because it can be changed into a prime (30013133329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133795 + ... + 279154.

It is an arithmetic number, because the mean of its divisors is an integer number (1114965000).

Almost surely, 2^30013133320 is an apocalyptic number.

It is an amenable number.

30013133320 is an abundant number, since it is smaller than the sum of its proper divisors (41344626680).

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

30013133320 is a wasteful number, since it uses less digits than its factorization.

30013133320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413062 (or 413058 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 30013133320 its reverse (2333131003), we get a palindrome (32346264323).

The spelling of 30013133320 in words is "thirty billion, thirteen million, one hundred thirty-three thousand, three hundred twenty".