30404020110 has 16 divisors (see below), whose sum is σ = 72969648336. Its totient is φ = 8107738688.

The previous prime is 30404020079. The next prime is 30404020159. The reversal of 30404020110 is 1102040403.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 30404020110.

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, 506733639 + ... + 506733698.

It is an arithmetic number, because the mean of its divisors is an integer number (4560603021).

Almost surely, 2^30404020110 is an apocalyptic number.

30404020110 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30404020110 is an abundant number, since it is smaller than the sum of its proper divisors (42565628226).

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

30404020110 is a wasteful number, since it uses less digits than its factorization.

30404020110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013467347.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 30404020110 its reverse (1102040403), we get a palindrome (31506060513).

The spelling of 30404020110 in words is "thirty billion, four hundred four million, twenty thousand, one hundred ten".