30311330104 has 32 divisors (see below), whose sum is σ = 62925840000. Its totient is φ = 13572234720.

The previous prime is 30311330039. The next prime is 30311330209. The reversal of 30311330104 is 40103311303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2564604 + ... + 2576395.

It is an arithmetic number, because the mean of its divisors is an integer number (1966432500).

Almost surely, 2^30311330104 is an apocalyptic number.

It is an amenable number.

30311330104 is an abundant number, since it is smaller than the sum of its proper divisors (32614509896).

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

30311330104 is a wasteful number, since it uses less digits than its factorization.

30311330104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5141083 (or 5141079 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30311330104 its reverse (40103311303), we get a palindrome (70414641407).

The spelling of 30311330104 in words is "thirty billion, three hundred eleven million, three hundred thirty thousand, one hundred four".