30031223201 has 8 divisors (see below), whose sum is σ = 34425090624. Its totient is φ = 25663278960.

The previous prime is 30031223161. The next prime is 30031223203. The reversal of 30031223201 is 10232213003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30031223201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 30031223201.

It is not an unprimeable number, because it can be changed into a prime (30031223203) 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, 6478310 + ... + 6482943.

It is an arithmetic number, because the mean of its divisors is an integer number (4303136328).

Almost surely, 2^30031223201 is an apocalyptic number.

It is an amenable number.

30031223201 is a deficient number, since it is larger than the sum of its proper divisors (4393867423).

30031223201 is a wasteful number, since it uses less digits than its factorization.

30031223201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12961591.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30031223201 its reverse (10232213003), we get a palindrome (40263436204).

The spelling of 30031223201 in words is "thirty billion, thirty-one million, two hundred twenty-three thousand, two hundred one".