30302010030320 has 40 divisors (see below), whose sum is σ = 80516769510624. Its totient is φ = 10389260581632.

The previous prime is 30302010030277. The next prime is 30302010030323. The reversal of 30302010030320 is 2303001020303.

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

It is a super-2 number, since 2×30302010030320² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30302010030323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27055365539 + ... + 27055366658.

Almost surely, 2^{30302010030320} is an apocalyptic number.

It is an amenable number.

30302010030320 is an abundant number, since it is smaller than the sum of its proper divisors (50214759480304).

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

30302010030320 is a wasteful number, since it uses less digits than its factorization.

30302010030320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54110732217 (or 54110732211 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 30302010030320 its reverse (2303001020303), we get a palindrome (32605011050623).

The spelling of 30302010030320 in words is "thirty trillion, three hundred two billion, ten million, thirty thousand, three hundred twenty".