30220230131 has 16 divisors (see below), whose sum is σ = 37214736384. Its totient is φ = 23897264544.

The previous prime is 30220230097. The next prime is 30220230133. The reversal of 30220230131 is 13103202203.

It is a cyclic number.

It is not a de Polignac number, because 30220230131 - 2⁶ = 30220230067 is a prime.

It is a super-2 number, since 2×30220230131² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30220230133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74810 + ... + 256976.

It is an arithmetic number, because the mean of its divisors is an integer number (2325921024).

Almost surely, 2^30220230131 is an apocalyptic number.

30220230131 is a deficient number, since it is larger than the sum of its proper divisors (6994506253).

30220230131 is a wasteful number, since it uses less digits than its factorization.

30220230131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184010.

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

Adding to 30220230131 its reverse (13103202203), we get a palindrome (43323432334).

The spelling of 30220230131 in words is "thirty billion, two hundred twenty million, two hundred thirty thousand, one hundred thirty-one".