30204110320 has 40 divisors (see below), whose sum is σ = 70274033424. Its totient is φ = 12073132032.

The previous prime is 30204110311. The next prime is 30204110449. The reversal of 30204110320 is 2301140203.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 30204110294 and 30204110303.

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, 18129 + ... + 246448.

Almost surely, 2^30204110320 is an apocalyptic number.

It is an amenable number.

30204110320 is an abundant number, since it is smaller than the sum of its proper divisors (40069923104).

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

30204110320 is a wasteful number, since it uses less digits than its factorization.

30204110320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266017 (or 266011 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30204110320 its reverse (2301140203), we get a palindrome (32505250523).

The spelling of 30204110320 in words is "thirty billion, two hundred four million, one hundred ten thousand, three hundred twenty".