30110231120 has 40 divisors (see below), whose sum is σ = 70168045416. Its totient is φ = 12016263168.

The previous prime is 30110231101. The next prime is 30110231189. The reversal of 30110231120 is 2113201103.

It can be written as a sum of positive squares in 4 ways, for example, as 1715285056 + 28394946064 = 41416^2 + 168508^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 30110231095 and 30110231104.

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, 399977 + ... + 469256.

Almost surely, 2^30110231120 is an apocalyptic number.

It is an amenable number.

30110231120 is an abundant number, since it is smaller than the sum of its proper divisors (40057814296).

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

30110231120 is a wasteful number, since it uses less digits than its factorization.

30110231120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869679 (or 869673 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 30110231120 its reverse (2113201103), we get a palindrome (32223432223).

The spelling of 30110231120 in words is "thirty billion, one hundred ten million, two hundred thirty-one thousand, one hundred twenty".