30323112201 has 24 divisors (see below), whose sum is σ = 45338102784. Its totient is φ = 19514144160.

The previous prime is 30323112199. The next prime is 30323112217. The reversal of 30323112201 is 10221132303.

30323112201 is a `hidden beast` number, since 30 + 323 + 112 + 201 = 666.

It is not a de Polignac number, because 30323112201 - 2¹ = 30323112199 is a prime.

It is a super-2 number, since 2×30323112201² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30323112601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 316215 + ... + 400796.

It is an arithmetic number, because the mean of its divisors is an integer number (1889087616).

Almost surely, 2^30323112201 is an apocalyptic number.

It is an amenable number.

30323112201 is a deficient number, since it is larger than the sum of its proper divisors (15014990583).

30323112201 is a wasteful number, since it uses less digits than its factorization.

30323112201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717181 (or 717178 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 30323112201 its reverse (10221132303), we get a palindrome (40544244504).

The spelling of 30323112201 in words is "thirty billion, three hundred twenty-three million, one hundred twelve thousand, two hundred one".