30223031201 has 4 divisors (see below), whose sum is σ = 32970579504. Its totient is φ = 27475482900.

The previous prime is 30223031191. The next prime is 30223031203. The reversal of 30223031201 is 10213032203.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10213032203 = 11 ⋅928457473.

It is a cyclic number.

It is not a de Polignac number, because 30223031201 - 2²⁶ = 30155922337 is a prime.

It is a super-2 number, since 2×30223031201² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30223031201.

It is not an unprimeable number, because it can be changed into a prime (30223031203) 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 3 ways as a sum of consecutive naturals, for example, 1373774135 + ... + 1373774156.

It is an arithmetic number, because the mean of its divisors is an integer number (8242644876).

Almost surely, 2^30223031201 is an apocalyptic number.

It is an amenable number.

30223031201 is a deficient number, since it is larger than the sum of its proper divisors (2747548303).

30223031201 is a wasteful number, since it uses less digits than its factorization.

30223031201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2747548302.

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

Adding to 30223031201 its reverse (10213032203), we get a palindrome (40436063404).

The spelling of 30223031201 in words is "thirty billion, two hundred twenty-three million, thirty-one thousand, two hundred one".