30110353420 has 96 divisors (see below), whose sum is σ = 77658158592. Its totient is φ = 9571212288.

The previous prime is 30110353397. The next prime is 30110353433. The reversal of 30110353420 is 2435301103.

It is a junction number, because it is equal to n+sod(n) for n = 30110353391 and 30110353400.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65047 + ... + 253873.

It is an arithmetic number, because the mean of its divisors is an integer number (808939152).

Almost surely, 2^30110353420 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30110353420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38829079296).

30110353420 is an abundant number, since it is smaller than the sum of its proper divisors (47547805172).

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

30110353420 is a wasteful number, since it uses less digits than its factorization.

30110353420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188927 (or 188925 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 30110353420 its reverse (2435301103), we get a palindrome (32545654523).

The spelling of 30110353420 in words is "thirty billion, one hundred ten million, three hundred fifty-three thousand, four hundred twenty".