30101311100 has 72 divisors (see below), whose sum is σ = 75765567360. Its totient is φ = 10166397120.

The previous prime is 30101311091. The next prime is 30101311169. The reversal of 30101311100 is 111310103.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 274010 + ... + 367809.

Almost surely, 2^30101311100 is an apocalyptic number.

It is an amenable number.

30101311100 is an abundant number, since it is smaller than the sum of its proper divisors (45664256260).

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

30101311100 is a wasteful number, since it uses less digits than its factorization.

30101311100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641907 (or 641900 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 11.

Adding to 30101311100 its reverse (111310103), we get a palindrome (30212621203).

The spelling of 30101311100 in words is "thirty billion, one hundred one million, three hundred eleven thousand, one hundred".