30331011130 has 32 divisors (see below), whose sum is σ = 62418729600. Its totient is φ = 10395286080.

The previous prime is 30331011121. The next prime is 30331011131. The reversal of 30331011130 is 3111013303.

It is not an unprimeable number, because it can be changed into a prime (30331011131) 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, 108660 + ... + 269200.

It is an arithmetic number, because the mean of its divisors is an integer number (1950585300).

Almost surely, 2^30331011130 is an apocalyptic number.

30331011130 is an abundant number, since it is smaller than the sum of its proper divisors (32087718470).

30331011130 is a wasteful number, since it uses less digits than its factorization.

30331011130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163254.

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 30331011130 its reverse (3111013303), we get a palindrome (33442024433).

The spelling of 30331011130 in words is "thirty billion, three hundred thirty-one million, eleven thousand, one hundred thirty".